501160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:106

約数の個数: 64

約数和(自身を含む): 1321920

約数和(自身を除く): 820760

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 67, 68, 85, 88, 110, 134, 136, 170, 187, 220, 268, 335, 340, 374, 440, 536, 670, 680, 737, 748, 935, 1139, 1340, 1474, 1496, 1870, 2278, 2680, 2948, 3685, 3740, 4556, 5695, 5896, 7370, 7480, 9112, 11390, 12529, 14740, 22780, 25058, 29480, 45560, 50116, 62645, 100232, 125290, 250580, 501160]

約数ペア:

[(1, 501160), (2, 250580), (4, 125290), (5, 100232), (8, 62645), (10, 50116), (11, 45560), (17, 29480), (20, 25058), (22, 22780), (34, 14740), (40, 12529), (44, 11390), (55, 9112), (67, 7480), (68, 7370), (85, 5896), (88, 5695), (110, 4556), (134, 3740), (136, 3685), (170, 2948), (187, 2680), (220, 2278), (268, 1870), (335, 1496), (340, 1474), (374, 1340), (440, 1139), (536, 935), (670, 748), (680, 737)]