89601020

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{14593}}^1$

素因数の和:14909

約数の個数: 24

約数和(自身を含む): 188787984

約数和(自身を除く): 99186964

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 1228, 1535, 3070, 6140, 14593, 29186, 58372, 72965, 145930, 291860, 4480051, 8960102, 17920204, 22400255, 44800510, 89601020]

約数ペア:

[(1, 89601020), (2, 44800510), (4, 22400255), (5, 17920204), (10, 8960102), (20, 4480051), (307, 291860), (614, 145930), (1228, 72965), (1535, 58372), (3070, 29186), (6140, 14593)]