80560483628

素因数分解:

$2^2\times {\mathrm{421}}^1\times {\mathrm{1181}}^1\times {\mathrm{40507}}^1$

素因数の和:42113

約数の個数: 24

約数和(自身を含む): 141438867024

約数和(自身を除く): 60878383396

約数列:

[1, 2, 4, 421, 842, 1181, 1684, 2362, 4724, 40507, 81014, 162028, 497201, 994402, 1988804, 17053447, 34106894, 47838767, 68213788, 95677534, 191355068, 20140120907, 40280241814, 80560483628]

約数ペア:

[(1, 80560483628), (2, 40280241814), (4, 20140120907), (421, 191355068), (842, 95677534), (1181, 68213788), (1684, 47838767), (2362, 34106894), (4724, 17053447), (40507, 1988804), (81014, 994402), (162028, 497201)]