85850920

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{29401}}^1$

素因数の和:29485

約数の個数: 32

約数和(自身を含む): 195817320

約数和(自身を除く): 109966400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 29401, 58802, 117604, 147005, 235208, 294010, 588020, 1176040, 2146273, 4292546, 8585092, 10731365, 17170184, 21462730, 42925460, 85850920]

約数ペア:

[(1, 85850920), (2, 42925460), (4, 21462730), (5, 17170184), (8, 10731365), (10, 8585092), (20, 4292546), (40, 2146273), (73, 1176040), (146, 588020), (292, 294010), (365, 235208), (584, 147005), (730, 117604), (1460, 58802), (2920, 29401)]