275862560

素因数分解:

$2^5\times 5^1\times {\mathrm{229}}^1\times {\mathrm{7529}}^1$

素因数の和:7773

約数の個数: 48

約数和(自身を含む): 654658200

約数和(自身を除く): 378795640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 229, 458, 916, 1145, 1832, 2290, 3664, 4580, 7328, 7529, 9160, 15058, 18320, 30116, 36640, 37645, 60232, 75290, 120464, 150580, 240928, 301160, 602320, 1204640, 1724141, 3448282, 6896564, 8620705, 13793128, 17241410, 27586256, 34482820, 55172512, 68965640, 137931280, 275862560]

約数ペア:

[(1, 275862560), (2, 137931280), (4, 68965640), (5, 55172512), (8, 34482820), (10, 27586256), (16, 17241410), (20, 13793128), (32, 8620705), (40, 6896564), (80, 3448282), (160, 1724141), (229, 1204640), (458, 602320), (916, 301160), (1145, 240928), (1832, 150580), (2290, 120464), (3664, 75290), (4580, 60232), (7328, 37645), (7529, 36640), (9160, 30116), (15058, 18320)]