17888957270

素因数分解:

$2^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{719}}^1\times {\mathrm{3943}}^1$

素因数の和:5300

約数の個数: 32

約数和(自身を含む): 32304199680

約数和(自身を除く): 14415242410

約数列:

[1, 2, 5, 10, 631, 719, 1262, 1438, 3155, 3595, 3943, 6310, 7190, 7886, 19715, 39430, 453689, 907378, 2268445, 2488033, 2835017, 4536890, 4976066, 5670034, 12440165, 14175085, 24880330, 28350170, 1788895727, 3577791454, 8944478635, 17888957270]

約数ペア:

[(1, 17888957270), (2, 8944478635), (5, 3577791454), (10, 1788895727), (631, 28350170), (719, 24880330), (1262, 14175085), (1438, 12440165), (3155, 5670034), (3595, 4976066), (3943, 4536890), (6310, 2835017), (7190, 2488033), (7886, 2268445), (19715, 907378), (39430, 453689)]