520026381140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^2\times {\mathrm{809}}^1\times {\mathrm{1319}}^1$

素因数の和:2262

約数の個数: 144

約数和(自身を含む): 1272108499200

約数和(自身を除く): 752082118060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 809, 826, 1180, 1319, 1618, 1652, 2065, 2638, 3236, 3481, 4045, 4130, 5276, 5663, 6595, 6962, 8090, 8260, 9233, 11326, 13190, 13924, 16180, 17405, 18466, 22652, 24367, 26380, 28315, 34810, 36932, 46165, 47731, 48734, 56630, 69620, 77821, 92330, 95462, 97468, 113260, 121835, 155642, 184660, 190924, 238655, 243670, 311284, 334117, 389105, 477310, 487340, 544747, 668234, 778210, 954620, 1067071, 1089494, 1336468, 1556420, 1670585, 2134142, 2178988, 2723735, 2816129, 3341170, 4268284, 4591439, 5335355, 5447470, 5632258, 6682340, 7469497, 9182878, 10670710, 10894940, 11264516, 14080645, 14938994, 18365756, 19712903, 21341420, 22957195, 28161290, 29877988, 32140073, 37347485, 39425806, 45914390, 56322580, 62957189, 64280146, 74694970, 78851612, 91828780, 98564515, 125914378, 128560292, 149389940, 160700365, 197129030, 251828756, 314785945, 321400730, 394258060, 440700323, 629571890, 642801460, 881400646, 1259143780, 1762801292, 2203501615, 3714474151, 4407003230, 7428948302, 8814006460, 14857896604, 18572370755, 26001319057, 37144741510, 52002638114, 74289483020, 104005276228, 130006595285, 260013190570, 520026381140]

約数ペア:

[(1, 520026381140), (2, 260013190570), (4, 130006595285), (5, 104005276228), (7, 74289483020), (10, 52002638114), (14, 37144741510), (20, 26001319057), (28, 18572370755), (35, 14857896604), (59, 8814006460), (70, 7428948302), (118, 4407003230), (140, 3714474151), (236, 2203501615), (295, 1762801292), (413, 1259143780), (590, 881400646), (809, 642801460), (826, 629571890), (1180, 440700323), (1319, 394258060), (1618, 321400730), (1652, 314785945), (2065, 251828756), (2638, 197129030), (3236, 160700365), (3481, 149389940), (4045, 128560292), (4130, 125914378), (5276, 98564515), (5663, 91828780), (6595, 78851612), (6962, 74694970), (8090, 64280146), (8260, 62957189), (9233, 56322580), (11326, 45914390), (13190, 39425806), (13924, 37347485), (16180, 32140073), (17405, 29877988), (18466, 28161290), (22652, 22957195), (24367, 21341420), (26380, 19712903), (28315, 18365756), (34810, 14938994), (36932, 14080645), (46165, 11264516), (47731, 10894940), (48734, 10670710), (56630, 9182878), (69620, 7469497), (77821, 6682340), (92330, 5632258), (95462, 5447470), (97468, 5335355), (113260, 4591439), (121835, 4268284), (155642, 3341170), (184660, 2816129), (190924, 2723735), (238655, 2178988), (243670, 2134142), (311284, 1670585), (334117, 1556420), (389105, 1336468), (477310, 1089494), (487340, 1067071), (544747, 954620), (668234, 778210)]