7384720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13187}}^1$

素因数の和:13207

約数の個数: 40

約数和(自身を含む): 19623744

約数和(自身を除く): 12239024

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 13187, 26374, 52748, 65935, 92309, 105496, 131870, 184618, 210992, 263740, 369236, 461545, 527480, 738472, 923090, 1054960, 1476944, 1846180, 3692360, 7384720]

約数ペア:

[(1, 7384720), (2, 3692360), (4, 1846180), (5, 1476944), (7, 1054960), (8, 923090), (10, 738472), (14, 527480), (16, 461545), (20, 369236), (28, 263740), (35, 210992), (40, 184618), (56, 131870), (70, 105496), (80, 92309), (112, 65935), (140, 52748), (280, 26374), (560, 13187)]