4140320

素因数分解:

$2^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1$

素因数の和:357

約数の個数: 48

約数和(自身を含む): 9911160

約数和(自身を除く): 5770840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 113, 160, 226, 229, 452, 458, 565, 904, 916, 1130, 1145, 1808, 1832, 2260, 2290, 3616, 3664, 4520, 4580, 7328, 9040, 9160, 18080, 18320, 25877, 36640, 51754, 103508, 129385, 207016, 258770, 414032, 517540, 828064, 1035080, 2070160, 4140320]

約数ペア:

[(1, 4140320), (2, 2070160), (4, 1035080), (5, 828064), (8, 517540), (10, 414032), (16, 258770), (20, 207016), (32, 129385), (40, 103508), (80, 51754), (113, 36640), (160, 25877), (226, 18320), (229, 18080), (452, 9160), (458, 9040), (565, 7328), (904, 4580), (916, 4520), (1130, 3664), (1145, 3616), (1808, 2290), (1832, 2260)]