26239740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2683}}^1$

素因数の和:2858

約数の個数: 48

約数和(自身を含む): 73949568

約数和(自身を除く): 47709828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 489, 652, 815, 978, 1630, 1956, 2445, 2683, 3260, 4890, 5366, 8049, 9780, 10732, 13415, 16098, 26830, 32196, 40245, 53660, 80490, 160980, 437329, 874658, 1311987, 1749316, 2186645, 2623974, 4373290, 5247948, 6559935, 8746580, 13119870, 26239740]

約数ペア:

[(1, 26239740), (2, 13119870), (3, 8746580), (4, 6559935), (5, 5247948), (6, 4373290), (10, 2623974), (12, 2186645), (15, 1749316), (20, 1311987), (30, 874658), (60, 437329), (163, 160980), (326, 80490), (489, 53660), (652, 40245), (815, 32196), (978, 26830), (1630, 16098), (1956, 13415), (2445, 10732), (2683, 9780), (3260, 8049), (4890, 5366)]