2094394900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{977}}^1$

素因数の和:1118

約数の個数: 144

約数和(自身を含む): 5241133296

約数和(自身を除く): 3146738396

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 68, 85, 97, 100, 130, 170, 194, 221, 260, 325, 340, 388, 425, 442, 485, 650, 850, 884, 970, 977, 1105, 1261, 1300, 1649, 1700, 1940, 1954, 2210, 2425, 2522, 3298, 3908, 4420, 4850, 4885, 5044, 5525, 6305, 6596, 8245, 9700, 9770, 11050, 12610, 12701, 16490, 16609, 19540, 21437, 22100, 24425, 25220, 25402, 31525, 32980, 33218, 41225, 42874, 48850, 50804, 63050, 63505, 66436, 82450, 83045, 85748, 94769, 97700, 107185, 126100, 127010, 164900, 166090, 189538, 214370, 215917, 254020, 317525, 332180, 379076, 415225, 428740, 431834, 473845, 535925, 635050, 830450, 863668, 947690, 1071850, 1079585, 1231997, 1270100, 1611073, 1660900, 1895380, 2143700, 2159170, 2369225, 2463994, 3222146, 4318340, 4738450, 4927988, 5397925, 6159985, 6444292, 8055365, 9476900, 10795850, 12319970, 16110730, 20943949, 21591700, 24639940, 30799925, 32221460, 40276825, 41887898, 61599850, 80553650, 83775796, 104719745, 123199700, 161107300, 209439490, 418878980, 523598725, 1047197450, 2094394900]

約数ペア:

[(1, 2094394900), (2, 1047197450), (4, 523598725), (5, 418878980), (10, 209439490), (13, 161107300), (17, 123199700), (20, 104719745), (25, 83775796), (26, 80553650), (34, 61599850), (50, 41887898), (52, 40276825), (65, 32221460), (68, 30799925), (85, 24639940), (97, 21591700), (100, 20943949), (130, 16110730), (170, 12319970), (194, 10795850), (221, 9476900), (260, 8055365), (325, 6444292), (340, 6159985), (388, 5397925), (425, 4927988), (442, 4738450), (485, 4318340), (650, 3222146), (850, 2463994), (884, 2369225), (970, 2159170), (977, 2143700), (1105, 1895380), (1261, 1660900), (1300, 1611073), (1649, 1270100), (1700, 1231997), (1940, 1079585), (1954, 1071850), (2210, 947690), (2425, 863668), (2522, 830450), (3298, 635050), (3908, 535925), (4420, 473845), (4850, 431834), (4885, 428740), (5044, 415225), (5525, 379076), (6305, 332180), (6596, 317525), (8245, 254020), (9700, 215917), (9770, 214370), (11050, 189538), (12610, 166090), (12701, 164900), (16490, 127010), (16609, 126100), (19540, 107185), (21437, 97700), (22100, 94769), (24425, 85748), (25220, 83045), (25402, 82450), (31525, 66436), (32980, 63505), (33218, 63050), (41225, 50804), (42874, 48850)]