5519560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8117}}^1$

素因数の和:8145

約数の個数: 32

約数和(自身を含む): 13151160

約数和(自身を除く): 7631600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 8117, 16234, 32468, 40585, 64936, 81170, 137989, 162340, 275978, 324680, 551956, 689945, 1103912, 1379890, 2759780, 5519560]

約数ペア:

[(1, 5519560), (2, 2759780), (4, 1379890), (5, 1103912), (8, 689945), (10, 551956), (17, 324680), (20, 275978), (34, 162340), (40, 137989), (68, 81170), (85, 64936), (136, 40585), (170, 32468), (340, 16234), (680, 8117)]