266112105260

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1223}}^1\times {\mathrm{11321}}^1$

素因数の和:12615

約数の個数: 72

約数和(自身を含む): 577967086368

約数和(自身を除く): 311854981108

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 961, 1223, 1922, 2446, 3844, 4805, 4892, 6115, 9610, 11321, 12230, 19220, 22642, 24460, 37913, 45284, 56605, 75826, 113210, 151652, 189565, 226420, 350951, 379130, 701902, 758260, 1175303, 1403804, 1754755, 2350606, 3509510, 4701212, 5876515, 7019020, 10879481, 11753030, 13845583, 21758962, 23506060, 27691166, 43517924, 54397405, 55382332, 69227915, 108794810, 138455830, 217589620, 276911660, 429213073, 858426146, 1716852292, 2146065365, 4292130730, 8584261460, 13305605263, 26611210526, 53222421052, 66528026315, 133056052630, 266112105260]

約数ペア:

[(1, 266112105260), (2, 133056052630), (4, 66528026315), (5, 53222421052), (10, 26611210526), (20, 13305605263), (31, 8584261460), (62, 4292130730), (124, 2146065365), (155, 1716852292), (310, 858426146), (620, 429213073), (961, 276911660), (1223, 217589620), (1922, 138455830), (2446, 108794810), (3844, 69227915), (4805, 55382332), (4892, 54397405), (6115, 43517924), (9610, 27691166), (11321, 23506060), (12230, 21758962), (19220, 13845583), (22642, 11753030), (24460, 10879481), (37913, 7019020), (45284, 5876515), (56605, 4701212), (75826, 3509510), (113210, 2350606), (151652, 1754755), (189565, 1403804), (226420, 1175303), (350951, 758260), (379130, 701902)]