41630320

素因数分解:

$2^4\times 5^1\times {\mathrm{520379}}^1$

素因数の和:520392

約数の個数: 20

約数和(自身を含む): 96790680

約数和(自身を除く): 55160360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 520379, 1040758, 2081516, 2601895, 4163032, 5203790, 8326064, 10407580, 20815160, 41630320]

約数ペア:

[(1, 41630320), (2, 20815160), (4, 10407580), (5, 8326064), (8, 5203790), (10, 4163032), (16, 2601895), (20, 2081516), (40, 1040758), (80, 520379)]