82010830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{8377}}^1$

素因数の和:8484

約数の個数: 32

約数和(自身を含む): 162868320

約数和(自身を除く): 80857490

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 178, 445, 890, 979, 1958, 4895, 8377, 9790, 16754, 41885, 83770, 92147, 184294, 460735, 745553, 921470, 1491106, 3727765, 7455530, 8201083, 16402166, 41005415, 82010830]

約数ペア:

[(1, 82010830), (2, 41005415), (5, 16402166), (10, 8201083), (11, 7455530), (22, 3727765), (55, 1491106), (89, 921470), (110, 745553), (178, 460735), (445, 184294), (890, 92147), (979, 83770), (1958, 41885), (4895, 16754), (8377, 9790)]