40390116

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{11257}}^1$

素因数の和:11300

約数の個数: 48

約数和(自身を含む): 105915264

約数和(自身を除く): 65525148

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 11257, 22514, 33771, 45028, 67542, 135084, 146341, 258911, 292682, 439023, 517822, 585364, 776733, 878046, 1035644, 1553466, 1756092, 3106932, 3365843, 6731686, 10097529, 13463372, 20195058, 40390116]

約数ペア:

[(1, 40390116), (2, 20195058), (3, 13463372), (4, 10097529), (6, 6731686), (12, 3365843), (13, 3106932), (23, 1756092), (26, 1553466), (39, 1035644), (46, 878046), (52, 776733), (69, 585364), (78, 517822), (92, 439023), (138, 292682), (156, 258911), (276, 146341), (299, 135084), (598, 67542), (897, 45028), (1196, 33771), (1794, 22514), (3588, 11257)]