9853880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:408

約数の個数: 64

約数和(自身を含む): 24092640

約数和(自身を除く): 14238760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 43, 68, 85, 86, 136, 170, 172, 215, 337, 340, 344, 430, 674, 680, 731, 860, 1348, 1462, 1685, 1720, 2696, 2924, 3370, 3655, 5729, 5848, 6740, 7310, 11458, 13480, 14491, 14620, 22916, 28645, 28982, 29240, 45832, 57290, 57964, 72455, 114580, 115928, 144910, 229160, 246347, 289820, 492694, 579640, 985388, 1231735, 1970776, 2463470, 4926940, 9853880]

約数ペア:

[(1, 9853880), (2, 4926940), (4, 2463470), (5, 1970776), (8, 1231735), (10, 985388), (17, 579640), (20, 492694), (34, 289820), (40, 246347), (43, 229160), (68, 144910), (85, 115928), (86, 114580), (136, 72455), (170, 57964), (172, 57290), (215, 45832), (337, 29240), (340, 28982), (344, 28645), (430, 22916), (674, 14620), (680, 14491), (731, 13480), (860, 11458), (1348, 7310), (1462, 6740), (1685, 5848), (1720, 5729), (2696, 3655), (2924, 3370)]