26694760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1061}}^1$

素因数の和:1126

約数の個数: 64

約数和(自身を含む): 65376720

約数和(自身を除く): 38681960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 37, 40, 68, 74, 85, 136, 148, 170, 185, 296, 340, 370, 629, 680, 740, 1061, 1258, 1480, 2122, 2516, 3145, 4244, 5032, 5305, 6290, 8488, 10610, 12580, 18037, 21220, 25160, 36074, 39257, 42440, 72148, 78514, 90185, 144296, 157028, 180370, 196285, 314056, 360740, 392570, 667369, 721480, 785140, 1334738, 1570280, 2669476, 3336845, 5338952, 6673690, 13347380, 26694760]

約数ペア:

[(1, 26694760), (2, 13347380), (4, 6673690), (5, 5338952), (8, 3336845), (10, 2669476), (17, 1570280), (20, 1334738), (34, 785140), (37, 721480), (40, 667369), (68, 392570), (74, 360740), (85, 314056), (136, 196285), (148, 180370), (170, 157028), (185, 144296), (296, 90185), (340, 78514), (370, 72148), (629, 42440), (680, 39257), (740, 36074), (1061, 25160), (1258, 21220), (1480, 18037), (2122, 12580), (2516, 10610), (3145, 8488), (4244, 6290), (5032, 5305)]