132090580

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{90473}}^1$

素因数の和:90555

約数の個数: 24

約数和(自身を含む): 281193192

約数和(自身を除く): 149102612

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 90473, 180946, 361892, 452365, 904730, 1809460, 6604529, 13209058, 26418116, 33022645, 66045290, 132090580]

約数ペア:

[(1, 132090580), (2, 66045290), (4, 33022645), (5, 26418116), (10, 13209058), (20, 6604529), (73, 1809460), (146, 904730), (292, 452365), (365, 361892), (730, 180946), (1460, 90473)]