2012615565290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{257}}^1\times {\mathrm{1013}}^1\times {\mathrm{6389}}^1$

素因数の和:7688

約数の個数: 96

約数和(自身を含む): 4002051427920

約数和(自身を除く): 1989435862630

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 257, 514, 605, 1013, 1210, 1285, 2026, 2570, 2827, 5065, 5654, 6389, 10130, 11143, 12778, 14135, 22286, 28270, 31097, 31945, 55715, 62194, 63890, 70279, 111430, 122573, 140558, 155485, 245146, 260341, 310970, 351395, 520682, 612865, 702790, 773069, 1225730, 1301705, 1546138, 1641973, 2603410, 2863751, 3283946, 3865345, 5727502, 6472057, 7730690, 8209865, 12944114, 14318755, 16419730, 18061703, 28637510, 31501261, 32360285, 36123406, 63002522, 64720570, 71192627, 90308515, 142385254, 157506305, 180617030, 198678733, 315012610, 355963135, 397357466, 711926270, 783118897, 993393665, 1566237794, 1663318649, 1986787330, 3326637298, 3915594485, 7831188970, 8316593245, 16633186490, 18296505139, 36593010278, 91482525695, 182965051390, 201261556529, 402523113058, 1006307782645, 2012615565290]

約数ペア:

[(1, 2012615565290), (2, 1006307782645), (5, 402523113058), (10, 201261556529), (11, 182965051390), (22, 91482525695), (55, 36593010278), (110, 18296505139), (121, 16633186490), (242, 8316593245), (257, 7831188970), (514, 3915594485), (605, 3326637298), (1013, 1986787330), (1210, 1663318649), (1285, 1566237794), (2026, 993393665), (2570, 783118897), (2827, 711926270), (5065, 397357466), (5654, 355963135), (6389, 315012610), (10130, 198678733), (11143, 180617030), (12778, 157506305), (14135, 142385254), (22286, 90308515), (28270, 71192627), (31097, 64720570), (31945, 63002522), (55715, 36123406), (62194, 32360285), (63890, 31501261), (70279, 28637510), (111430, 18061703), (122573, 16419730), (140558, 14318755), (155485, 12944114), (245146, 8209865), (260341, 7730690), (310970, 6472057), (351395, 5727502), (520682, 3865345), (612865, 3283946), (702790, 2863751), (773069, 2603410), (1225730, 1641973), (1301705, 1546138)]