8370160

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4549}}^1$

素因数の和:4585

約数の個数: 40

約数和(自身を含む): 20311200

約数和(自身を除く): 11941040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 4549, 9098, 18196, 22745, 36392, 45490, 72784, 90980, 104627, 181960, 209254, 363920, 418508, 523135, 837016, 1046270, 1674032, 2092540, 4185080, 8370160]

約数ペア:

[(1, 8370160), (2, 4185080), (4, 2092540), (5, 1674032), (8, 1046270), (10, 837016), (16, 523135), (20, 418508), (23, 363920), (40, 209254), (46, 181960), (80, 104627), (92, 90980), (115, 72784), (184, 45490), (230, 36392), (368, 22745), (460, 18196), (920, 9098), (1840, 4549)]