84283160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1487}}^1$

素因数の和:1620

約数の個数: 64

約数和(自身を含む): 206236800

約数和(自身を除く): 121953640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 109, 130, 218, 260, 436, 520, 545, 872, 1090, 1417, 1487, 2180, 2834, 2974, 4360, 5668, 5948, 7085, 7435, 11336, 11896, 14170, 14870, 19331, 28340, 29740, 38662, 56680, 59480, 77324, 96655, 154648, 162083, 193310, 324166, 386620, 648332, 773240, 810415, 1296664, 1620830, 2107079, 3241660, 4214158, 6483320, 8428316, 10535395, 16856632, 21070790, 42141580, 84283160]

約数ペア:

[(1, 84283160), (2, 42141580), (4, 21070790), (5, 16856632), (8, 10535395), (10, 8428316), (13, 6483320), (20, 4214158), (26, 3241660), (40, 2107079), (52, 1620830), (65, 1296664), (104, 810415), (109, 773240), (130, 648332), (218, 386620), (260, 324166), (436, 193310), (520, 162083), (545, 154648), (872, 96655), (1090, 77324), (1417, 59480), (1487, 56680), (2180, 38662), (2834, 29740), (2974, 28340), (4360, 19331), (5668, 14870), (5948, 14170), (7085, 11896), (7435, 11336)]