15698098480

素因数分解:

$2^4\times 5^1\times {\mathrm{196226231}}^1$

素因数の和:196226244

約数の個数: 20

約数和(自身を含む): 36498079152

約数和(自身を除く): 20799980672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 196226231, 392452462, 784904924, 981131155, 1569809848, 1962262310, 3139619696, 3924524620, 7849049240, 15698098480]

約数ペア:

[(1, 15698098480), (2, 7849049240), (4, 3924524620), (5, 3139619696), (8, 1962262310), (10, 1569809848), (16, 981131155), (20, 784904924), (40, 392452462), (80, 196226231)]