72462380

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{32063}}^1$

素因数の和:32185

約数の個数: 24

約数和(自身を含む): 153522432

約数和(自身を除く): 81060052

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 32063, 64126, 128252, 160315, 320630, 641260, 3623119, 7246238, 14492476, 18115595, 36231190, 72462380]

約数ペア:

[(1, 72462380), (2, 36231190), (4, 18115595), (5, 14492476), (10, 7246238), (20, 3623119), (113, 641260), (226, 320630), (452, 160315), (565, 128252), (1130, 64126), (2260, 32063)]