4160930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:338

約数の個数: 32

約数和(自身を含む): 7948800

約数和(自身を除く): 3787870

約数列:

[1, 2, 5, 10, 23, 46, 79, 115, 158, 229, 230, 395, 458, 790, 1145, 1817, 2290, 3634, 5267, 9085, 10534, 18091, 18170, 26335, 36182, 52670, 90455, 180910, 416093, 832186, 2080465, 4160930]

約数ペア:

[(1, 4160930), (2, 2080465), (5, 832186), (10, 416093), (23, 180910), (46, 90455), (79, 52670), (115, 36182), (158, 26335), (229, 18170), (230, 18091), (395, 10534), (458, 9085), (790, 5267), (1145, 3634), (1817, 2290)]