11332580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1327}}^1$

素因数の和:1404

約数の個数: 48

約数和(自身を含む): 27664896

約数和(自身を除く): 16332316

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 854, 1220, 1327, 1708, 2135, 2654, 4270, 5308, 6635, 8540, 9289, 13270, 18578, 26540, 37156, 46445, 80947, 92890, 161894, 185780, 323788, 404735, 566629, 809470, 1133258, 1618940, 2266516, 2833145, 5666290, 11332580]

約数ペア:

[(1, 11332580), (2, 5666290), (4, 2833145), (5, 2266516), (7, 1618940), (10, 1133258), (14, 809470), (20, 566629), (28, 404735), (35, 323788), (61, 185780), (70, 161894), (122, 92890), (140, 80947), (244, 46445), (305, 37156), (427, 26540), (610, 18578), (854, 13270), (1220, 9289), (1327, 8540), (1708, 6635), (2135, 5308), (2654, 4270)]