9725360

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7151}}^1$

素因数の和:7181

約数の個数: 40

約数和(自身を含む): 23944896

約数和(自身を除く): 14219536

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 7151, 14302, 28604, 35755, 57208, 71510, 114416, 121567, 143020, 243134, 286040, 486268, 572080, 607835, 972536, 1215670, 1945072, 2431340, 4862680, 9725360]

約数ペア:

[(1, 9725360), (2, 4862680), (4, 2431340), (5, 1945072), (8, 1215670), (10, 972536), (16, 607835), (17, 572080), (20, 486268), (34, 286040), (40, 243134), (68, 143020), (80, 121567), (85, 114416), (136, 71510), (170, 57208), (272, 35755), (340, 28604), (680, 14302), (1360, 7151)]