132867640

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{14633}}^1$

素因数の和:14871

約数の個数: 32

約数和(自身を含む): 300289680

約数和(自身を除く): 167422040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 908, 1135, 1816, 2270, 4540, 9080, 14633, 29266, 58532, 73165, 117064, 146330, 292660, 585320, 3321691, 6643382, 13286764, 16608455, 26573528, 33216910, 66433820, 132867640]

約数ペア:

[(1, 132867640), (2, 66433820), (4, 33216910), (5, 26573528), (8, 16608455), (10, 13286764), (20, 6643382), (40, 3321691), (227, 585320), (454, 292660), (908, 146330), (1135, 117064), (1816, 73165), (2270, 58532), (4540, 29266), (9080, 14633)]