195235160

素因数分解:

$2^3\times 5^1\times {\mathrm{4880879}}^1$

素因数の和:4880890

約数の個数: 16

約数和(自身を含む): 439279200

約数和(自身を除く): 244044040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4880879, 9761758, 19523516, 24404395, 39047032, 48808790, 97617580, 195235160]

約数ペア:

[(1, 195235160), (2, 97617580), (4, 48808790), (5, 39047032), (8, 24404395), (10, 19523516), (20, 9761758), (40, 4880879)]