1950320

素因数分解:

$2^4\times 5^1\times {\mathrm{24379}}^1$

素因数の和:24392

約数の個数: 20

約数和(自身を含む): 4534680

約数和(自身を除く): 2584360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 24379, 48758, 97516, 121895, 195032, 243790, 390064, 487580, 975160, 1950320]

約数ペア:

[(1, 1950320), (2, 975160), (4, 487580), (5, 390064), (8, 243790), (10, 195032), (16, 121895), (20, 97516), (40, 48758), (80, 24379)]