45689990

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{111439}}^1$

素因数の和:111487

約数の個数: 16

約数和(自身を含む): 84248640

約数和(自身を除く): 38558650

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 111439, 222878, 557195, 1114390, 4568999, 9137998, 22844995, 45689990]

約数ペア:

[(1, 45689990), (2, 22844995), (5, 9137998), (10, 4568999), (41, 1114390), (82, 557195), (205, 222878), (410, 111439)]