275541020

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{444421}}^1$

素因数の和:444461

約数の個数: 24

約数和(自身を含む): 597303168

約数和(自身を除く): 321762148

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 444421, 888842, 1777684, 2222105, 4444210, 8888420, 13777051, 27554102, 55108204, 68885255, 137770510, 275541020]

約数ペア:

[(1, 275541020), (2, 137770510), (4, 68885255), (5, 55108204), (10, 27554102), (20, 13777051), (31, 8888420), (62, 4444210), (124, 2222105), (155, 1777684), (310, 888842), (620, 444421)]