73436080

素因数分解:

$2^4\times 5^1\times {\mathrm{917951}}^1$

素因数の和:917964

約数の個数: 20

約数和(自身を含む): 170739072

約数和(自身を除く): 97302992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 917951, 1835902, 3671804, 4589755, 7343608, 9179510, 14687216, 18359020, 36718040, 73436080]

約数ペア:

[(1, 73436080), (2, 36718040), (4, 18359020), (5, 14687216), (8, 9179510), (10, 7343608), (16, 4589755), (20, 3671804), (40, 1835902), (80, 917951)]