15696696131120

素因数分解:

$2^4\times 5^1\times {\mathrm{196208701639}}^1$

素因数の和:196208701652

約数の個数: 20

約数和(自身を含む): 36494818505040

約数和(自身を除く): 20798122373920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 196208701639, 392417403278, 784834806556, 981043508195, 1569669613112, 1962087016390, 3139339226224, 3924174032780, 7848348065560, 15696696131120]

約数ペア:

[(1, 15696696131120), (2, 7848348065560), (4, 3924174032780), (5, 3139339226224), (8, 1962087016390), (10, 1569669613112), (16, 981043508195), (20, 784834806556), (40, 392417403278), (80, 196208701639)]