267236440

素因数分解:

$2^3\times 5^1\times {\mathrm{829}}^1\times {\mathrm{8059}}^1$

素因数の和:8899

約数の個数: 32

約数和(自身を含む): 602082000

約数和(自身を除く): 334845560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 829, 1658, 3316, 4145, 6632, 8059, 8290, 16118, 16580, 32236, 33160, 40295, 64472, 80590, 161180, 322360, 6680911, 13361822, 26723644, 33404555, 53447288, 66809110, 133618220, 267236440]

約数ペア:

[(1, 267236440), (2, 133618220), (4, 66809110), (5, 53447288), (8, 33404555), (10, 26723644), (20, 13361822), (40, 6680911), (829, 322360), (1658, 161180), (3316, 80590), (4145, 64472), (6632, 40295), (8059, 33160), (8290, 32236), (16118, 16580)]