74169280

素因数分解:

$2^6\times 5^1\times {\mathrm{231779}}^1$

素因数の和:231796

約数の個数: 28

約数和(自身を含む): 176616360

約数和(自身を除く): 102447080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 231779, 463558, 927116, 1158895, 1854232, 2317790, 3708464, 4635580, 7416928, 9271160, 14833856, 18542320, 37084640, 74169280]

約数ペア:

[(1, 74169280), (2, 37084640), (4, 18542320), (5, 14833856), (8, 9271160), (10, 7416928), (16, 4635580), (20, 3708464), (32, 2317790), (40, 1854232), (64, 1158895), (80, 927116), (160, 463558), (320, 231779)]