87349970

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{5023}}^1$

素因数の和:5114

約数の個数: 32

約数和(自身を含む): 164947968

約数和(自身を除く): 77597998

約数列:

[1, 2, 5, 10, 37, 47, 74, 94, 185, 235, 370, 470, 1739, 3478, 5023, 8695, 10046, 17390, 25115, 50230, 185851, 236081, 371702, 472162, 929255, 1180405, 1858510, 2360810, 8734997, 17469994, 43674985, 87349970]

約数ペア:

[(1, 87349970), (2, 43674985), (5, 17469994), (10, 8734997), (37, 2360810), (47, 1858510), (74, 1180405), (94, 929255), (185, 472162), (235, 371702), (370, 236081), (470, 185851), (1739, 50230), (3478, 25115), (5023, 17390), (8695, 10046)]