5315560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7817}}^1$

素因数の和:7845

約数の個数: 32

約数和(自身を含む): 12665160

約数和(自身を除く): 7349600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 7817, 15634, 31268, 39085, 62536, 78170, 132889, 156340, 265778, 312680, 531556, 664445, 1063112, 1328890, 2657780, 5315560]

約数ペア:

[(1, 5315560), (2, 2657780), (4, 1328890), (5, 1063112), (8, 664445), (10, 531556), (17, 312680), (20, 265778), (34, 156340), (40, 132889), (68, 78170), (85, 62536), (136, 39085), (170, 31268), (340, 15634), (680, 7817)]