29123098580

素因数分解:

$2^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{409}}^1\times {\mathrm{12853}}^1$

素因数の和:13548

約数の個数: 48

約数和(自身を含む): 61534154640

約数和(自身を除く): 32411056060

約数列:

[1, 2, 4, 5, 10, 20, 277, 409, 554, 818, 1108, 1385, 1636, 2045, 2770, 4090, 5540, 8180, 12853, 25706, 51412, 64265, 113293, 128530, 226586, 257060, 453172, 566465, 1132930, 2265860, 3560281, 5256877, 7120562, 10513754, 14241124, 17801405, 21027508, 26284385, 35602810, 52568770, 71205620, 105137540, 1456154929, 2912309858, 5824619716, 7280774645, 14561549290, 29123098580]

約数ペア:

[(1, 29123098580), (2, 14561549290), (4, 7280774645), (5, 5824619716), (10, 2912309858), (20, 1456154929), (277, 105137540), (409, 71205620), (554, 52568770), (818, 35602810), (1108, 26284385), (1385, 21027508), (1636, 17801405), (2045, 14241124), (2770, 10513754), (4090, 7120562), (5540, 5256877), (8180, 3560281), (12853, 2265860), (25706, 1132930), (51412, 566465), (64265, 453172), (113293, 257060), (128530, 226586)]