4687480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{16741}}^1$

素因数の和:16759

約数の個数: 32

約数和(自身を含む): 12054240

約数和(自身を除く): 7366760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 16741, 33482, 66964, 83705, 117187, 133928, 167410, 234374, 334820, 468748, 585935, 669640, 937496, 1171870, 2343740, 4687480]

約数ペア:

[(1, 4687480), (2, 2343740), (4, 1171870), (5, 937496), (7, 669640), (8, 585935), (10, 468748), (14, 334820), (20, 234374), (28, 167410), (35, 133928), (40, 117187), (56, 83705), (70, 66964), (140, 33482), (280, 16741)]