80445710

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1\times {\mathrm{607}}^1$

素因数の和:1100

約数の個数: 32

約数和(自身を含む): 150370560

約数和(自身を除く): 69924850

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 457, 607, 914, 1214, 2285, 3035, 4570, 6070, 13253, 17603, 26506, 35206, 66265, 88015, 132530, 176030, 277399, 554798, 1386995, 2773990, 8044571, 16089142, 40222855, 80445710]

約数ペア:

[(1, 80445710), (2, 40222855), (5, 16089142), (10, 8044571), (29, 2773990), (58, 1386995), (145, 554798), (290, 277399), (457, 176030), (607, 132530), (914, 88015), (1214, 66265), (2285, 35206), (3035, 26506), (4570, 17603), (6070, 13253)]