125132840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{5657}}^1$

素因数の和:5754

約数の個数: 64

約数和(自身を含む): 325900800

約数和(自身を除く): 200767960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 79, 140, 158, 280, 316, 395, 553, 632, 790, 1106, 1580, 2212, 2765, 3160, 4424, 5530, 5657, 11060, 11314, 22120, 22628, 28285, 39599, 45256, 56570, 79198, 113140, 158396, 197995, 226280, 316792, 395990, 446903, 791980, 893806, 1583960, 1787612, 2234515, 3128321, 3575224, 4469030, 6256642, 8938060, 12513284, 15641605, 17876120, 25026568, 31283210, 62566420, 125132840]

約数ペア:

[(1, 125132840), (2, 62566420), (4, 31283210), (5, 25026568), (7, 17876120), (8, 15641605), (10, 12513284), (14, 8938060), (20, 6256642), (28, 4469030), (35, 3575224), (40, 3128321), (56, 2234515), (70, 1787612), (79, 1583960), (140, 893806), (158, 791980), (280, 446903), (316, 395990), (395, 316792), (553, 226280), (632, 197995), (790, 158396), (1106, 113140), (1580, 79198), (2212, 56570), (2765, 45256), (3160, 39599), (4424, 28285), (5530, 22628), (5657, 22120), (11060, 11314)]