125694140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{619}}^1$

素因数の和:723

約数の個数: 96

約数和(自身を含む): 314979840

約数和(自身を除く): 189285700

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 71, 110, 130, 142, 143, 220, 260, 284, 286, 355, 572, 619, 710, 715, 781, 923, 1238, 1420, 1430, 1562, 1846, 2476, 2860, 3095, 3124, 3692, 3905, 4615, 6190, 6809, 7810, 8047, 9230, 10153, 12380, 13618, 15620, 16094, 18460, 20306, 27236, 32188, 34045, 40235, 40612, 43949, 50765, 68090, 80470, 87898, 88517, 101530, 136180, 160940, 175796, 177034, 203060, 219745, 354068, 439490, 442585, 483439, 571337, 878980, 885170, 966878, 1142674, 1770340, 1933756, 2285348, 2417195, 2856685, 4834390, 5713370, 6284707, 9668780, 11426740, 12569414, 25138828, 31423535, 62847070, 125694140]

約数ペア:

[(1, 125694140), (2, 62847070), (4, 31423535), (5, 25138828), (10, 12569414), (11, 11426740), (13, 9668780), (20, 6284707), (22, 5713370), (26, 4834390), (44, 2856685), (52, 2417195), (55, 2285348), (65, 1933756), (71, 1770340), (110, 1142674), (130, 966878), (142, 885170), (143, 878980), (220, 571337), (260, 483439), (284, 442585), (286, 439490), (355, 354068), (572, 219745), (619, 203060), (710, 177034), (715, 175796), (781, 160940), (923, 136180), (1238, 101530), (1420, 88517), (1430, 87898), (1562, 80470), (1846, 68090), (2476, 50765), (2860, 43949), (3095, 40612), (3124, 40235), (3692, 34045), (3905, 32188), (4615, 27236), (6190, 20306), (6809, 18460), (7810, 16094), (8047, 15620), (9230, 13618), (10153, 12380)]