41248880

素因数分解:

$2^4\times 5^1\times {\mathrm{515611}}^1$

素因数の和:515624

約数の個数: 20

約数和(自身を含む): 95903832

約数和(自身を除く): 54654952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 515611, 1031222, 2062444, 2578055, 4124888, 5156110, 8249776, 10312220, 20624440, 41248880]

約数ペア:

[(1, 41248880), (2, 20624440), (4, 10312220), (5, 8249776), (8, 5156110), (10, 4124888), (16, 2578055), (20, 2062444), (40, 1031222), (80, 515611)]