6409723780

素因数分解:

$2^2\times 5^1\times {\mathrm{28309}}^1\times {\mathrm{11321}}^1$

素因数の和:39639

約数の個数: 24

約数和(自身を含む): 13462084440

約数和(自身を除く): 7052360660

約数列:

[1, 2, 4, 5, 10, 20, 11321, 22642, 28309, 45284, 56605, 56618, 113210, 113236, 141545, 226420, 283090, 566180, 320486189, 640972378, 1281944756, 1602430945, 3204861890, 6409723780]

約数ペア:

[(1, 6409723780), (2, 3204861890), (4, 1602430945), (5, 1281944756), (10, 640972378), (20, 320486189), (11321, 566180), (22642, 283090), (28309, 226420), (45284, 141545), (56605, 113236), (56618, 113210)]