83772110

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{1289}}^1$

素因数の和:1460

約数の個数: 32

約数和(自身を含む): 154738080

約数和(自身を除く): 70965970

約数列:

[1, 2, 5, 10, 67, 97, 134, 194, 335, 485, 670, 970, 1289, 2578, 6445, 6499, 12890, 12998, 32495, 64990, 86363, 125033, 172726, 250066, 431815, 625165, 863630, 1250330, 8377211, 16754422, 41886055, 83772110]

約数ペア:

[(1, 83772110), (2, 41886055), (5, 16754422), (10, 8377211), (67, 1250330), (97, 863630), (134, 625165), (194, 431815), (335, 250066), (485, 172726), (670, 125033), (970, 86363), (1289, 64990), (2578, 32495), (6445, 12998), (6499, 12890)]