16624540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{28663}}^1$

素因数の和:28701

約数の個数: 24

約数和(自身を含む): 36116640

約数和(自身を除く): 19492100

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 28663, 57326, 114652, 143315, 286630, 573260, 831227, 1662454, 3324908, 4156135, 8312270, 16624540]

約数ペア:

[(1, 16624540), (2, 8312270), (4, 4156135), (5, 3324908), (10, 1662454), (20, 831227), (29, 573260), (58, 286630), (116, 143315), (145, 114652), (290, 57326), (580, 28663)]