190015160

素因数分解:

$2^3\times 5^1\times {\mathrm{4750379}}^1$

素因数の和:4750390

約数の個数: 16

約数和(自身を含む): 427534200

約数和(自身を除く): 237519040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4750379, 9500758, 19001516, 23751895, 38003032, 47503790, 95007580, 190015160]

約数ペア:

[(1, 190015160), (2, 95007580), (4, 47503790), (5, 38003032), (8, 23751895), (10, 19001516), (20, 9500758), (40, 4750379)]