4259860

素因数分解:

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

素因数の和:121

約数の個数: 72

約数和(自身を含む): 10521504

約数和(自身を除く): 6261644

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 67, 68, 85, 110, 134, 170, 187, 220, 268, 289, 335, 340, 374, 578, 670, 737, 748, 935, 1139, 1156, 1340, 1445, 1474, 1870, 2278, 2890, 2948, 3179, 3685, 3740, 4556, 5695, 5780, 6358, 7370, 11390, 12529, 12716, 14740, 15895, 19363, 22780, 25058, 31790, 38726, 50116, 62645, 63580, 77452, 96815, 125290, 193630, 212993, 250580, 387260, 425986, 851972, 1064965, 2129930, 4259860]

約数ペア:

[(1, 4259860), (2, 2129930), (4, 1064965), (5, 851972), (10, 425986), (11, 387260), (17, 250580), (20, 212993), (22, 193630), (34, 125290), (44, 96815), (55, 77452), (67, 63580), (68, 62645), (85, 50116), (110, 38726), (134, 31790), (170, 25058), (187, 22780), (220, 19363), (268, 15895), (289, 14740), (335, 12716), (340, 12529), (374, 11390), (578, 7370), (670, 6358), (737, 5780), (748, 5695), (935, 4556), (1139, 3740), (1156, 3685), (1340, 3179), (1445, 2948), (1474, 2890), (1870, 2278)]