12551363500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1171}}^1$

素因数の和:1317

約数の個数: 192

約数和(自身を含む): 31606533504

約数和(自身を除く): 19055170004

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 68, 85, 97, 100, 125, 130, 170, 194, 221, 250, 260, 325, 340, 388, 425, 442, 485, 500, 650, 850, 884, 970, 1105, 1171, 1261, 1300, 1625, 1649, 1700, 1940, 2125, 2210, 2342, 2425, 2522, 3250, 3298, 4250, 4420, 4684, 4850, 5044, 5525, 5855, 6305, 6500, 6596, 8245, 8500, 9700, 11050, 11710, 12125, 12610, 15223, 16490, 19907, 21437, 22100, 23420, 24250, 25220, 27625, 29275, 30446, 31525, 32980, 39814, 41225, 42874, 48500, 55250, 58550, 60892, 63050, 76115, 79628, 82450, 85748, 99535, 107185, 110500, 113587, 117100, 126100, 146375, 152230, 157625, 164900, 199070, 206125, 214370, 227174, 258791, 292750, 304460, 315250, 380575, 398140, 412250, 428740, 454348, 497675, 517582, 535925, 567935, 585500, 630500, 761150, 824500, 995350, 1035164, 1071850, 1135870, 1293955, 1476631, 1522300, 1902875, 1930979, 1990700, 2143700, 2271740, 2488375, 2587910, 2679625, 2839675, 2953262, 3805750, 3861958, 4976750, 5175820, 5359250, 5679350, 5906524, 6469775, 7383155, 7611500, 7723916, 9654895, 9953500, 10718500, 11358700, 12939550, 14198375, 14766310, 19309790, 25102727, 25879100, 28396750, 29532620, 32348875, 36915775, 38619580, 48274475, 50205454, 56793500, 64697750, 73831550, 96548950, 100410908, 125513635, 129395500, 147663100, 184578875, 193097900, 241372375, 251027270, 369157750, 482744750, 502054540, 627568175, 738315500, 965489500, 1255136350, 2510272700, 3137840875, 6275681750, 12551363500]

約数ペア:

[(1, 12551363500), (2, 6275681750), (4, 3137840875), (5, 2510272700), (10, 1255136350), (13, 965489500), (17, 738315500), (20, 627568175), (25, 502054540), (26, 482744750), (34, 369157750), (50, 251027270), (52, 241372375), (65, 193097900), (68, 184578875), (85, 147663100), (97, 129395500), (100, 125513635), (125, 100410908), (130, 96548950), (170, 73831550), (194, 64697750), (221, 56793500), (250, 50205454), (260, 48274475), (325, 38619580), (340, 36915775), (388, 32348875), (425, 29532620), (442, 28396750), (485, 25879100), (500, 25102727), (650, 19309790), (850, 14766310), (884, 14198375), (970, 12939550), (1105, 11358700), (1171, 10718500), (1261, 9953500), (1300, 9654895), (1625, 7723916), (1649, 7611500), (1700, 7383155), (1940, 6469775), (2125, 5906524), (2210, 5679350), (2342, 5359250), (2425, 5175820), (2522, 4976750), (3250, 3861958), (3298, 3805750), (4250, 2953262), (4420, 2839675), (4684, 2679625), (4850, 2587910), (5044, 2488375), (5525, 2271740), (5855, 2143700), (6305, 1990700), (6500, 1930979), (6596, 1902875), (8245, 1522300), (8500, 1476631), (9700, 1293955), (11050, 1135870), (11710, 1071850), (12125, 1035164), (12610, 995350), (15223, 824500), (16490, 761150), (19907, 630500), (21437, 585500), (22100, 567935), (23420, 535925), (24250, 517582), (25220, 497675), (27625, 454348), (29275, 428740), (30446, 412250), (31525, 398140), (32980, 380575), (39814, 315250), (41225, 304460), (42874, 292750), (48500, 258791), (55250, 227174), (58550, 214370), (60892, 206125), (63050, 199070), (76115, 164900), (79628, 157625), (82450, 152230), (85748, 146375), (99535, 126100), (107185, 117100), (110500, 113587)]