88312900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67933}}^1$

素因数の和:67960

約数の個数: 36

約数和(自身を含む): 206383492

約数和(自身を除く): 118070592

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 67933, 135866, 271732, 339665, 679330, 883129, 1358660, 1698325, 1766258, 3396650, 3532516, 4415645, 6793300, 8831290, 17662580, 22078225, 44156450, 88312900]

約数ペア:

[(1, 88312900), (2, 44156450), (4, 22078225), (5, 17662580), (10, 8831290), (13, 6793300), (20, 4415645), (25, 3532516), (26, 3396650), (50, 1766258), (52, 1698325), (65, 1358660), (100, 883129), (130, 679330), (260, 339665), (325, 271732), (650, 135866), (1300, 67933)]