4856560

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3571}}^1$

素因数の和:3601

約数の個数: 40

約数和(自身を含む): 11959056

約数和(自身を除く): 7102496

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 3571, 7142, 14284, 17855, 28568, 35710, 57136, 60707, 71420, 121414, 142840, 242828, 285680, 303535, 485656, 607070, 971312, 1214140, 2428280, 4856560]

約数ペア:

[(1, 4856560), (2, 2428280), (4, 1214140), (5, 971312), (8, 607070), (10, 485656), (16, 303535), (17, 285680), (20, 242828), (34, 142840), (40, 121414), (68, 71420), (80, 60707), (85, 57136), (136, 35710), (170, 28568), (272, 17855), (340, 14284), (680, 7142), (1360, 3571)]