1363804960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{1217683}}^1$

素因数の和:1217705

約数の個数: 48

約数和(自身を含む): 3682276416

約数和(自身を除く): 2318471456

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 1217683, 2435366, 4870732, 6088415, 8523781, 9741464, 12176830, 17047562, 19482928, 24353660, 34095124, 38965856, 42618905, 48707320, 68190248, 85237810, 97414640, 136380496, 170475620, 194829280, 272760992, 340951240, 681902480, 1363804960]

約数ペア:

[(1, 1363804960), (2, 681902480), (4, 340951240), (5, 272760992), (7, 194829280), (8, 170475620), (10, 136380496), (14, 97414640), (16, 85237810), (20, 68190248), (28, 48707320), (32, 42618905), (35, 38965856), (40, 34095124), (56, 24353660), (70, 19482928), (80, 17047562), (112, 12176830), (140, 9741464), (160, 8523781), (224, 6088415), (280, 4870732), (560, 2435366), (1120, 1217683)]