41536420

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{29251}}^1$

素因数の和:29331

約数の個数: 24

約数和(自身を含む): 88458048

約数和(自身を除く): 46921628

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 29251, 58502, 117004, 146255, 292510, 585020, 2076821, 4153642, 8307284, 10384105, 20768210, 41536420]

約数ペア:

[(1, 41536420), (2, 20768210), (4, 10384105), (5, 8307284), (10, 4153642), (20, 2076821), (71, 585020), (142, 292510), (284, 146255), (355, 117004), (710, 58502), (1420, 29251)]