233423740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{55843}}^1$

素因数の和:55882

約数の個数: 48

約数和(自身を含む): 562907520

約数和(自身を除く): 329483780

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 55843, 111686, 223372, 279215, 558430, 614273, 1061017, 1116860, 1228546, 2122034, 2457092, 3071365, 4244068, 5305085, 6142730, 10610170, 11671187, 12285460, 21220340, 23342374, 46684748, 58355935, 116711870, 233423740]

約数ペア:

[(1, 233423740), (2, 116711870), (4, 58355935), (5, 46684748), (10, 23342374), (11, 21220340), (19, 12285460), (20, 11671187), (22, 10610170), (38, 6142730), (44, 5305085), (55, 4244068), (76, 3071365), (95, 2457092), (110, 2122034), (190, 1228546), (209, 1116860), (220, 1061017), (380, 614273), (418, 558430), (836, 279215), (1045, 223372), (2090, 111686), (4180, 55843)]