11869660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{331}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 27441792

約数和(自身を除く): 15572132

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 163, 220, 326, 331, 652, 662, 815, 1324, 1630, 1655, 1793, 3260, 3310, 3586, 3641, 6620, 7172, 7282, 8965, 14564, 17930, 18205, 35860, 36410, 53953, 72820, 107906, 215812, 269765, 539530, 593483, 1079060, 1186966, 2373932, 2967415, 5934830, 11869660]

約数ペア:

[(1, 11869660), (2, 5934830), (4, 2967415), (5, 2373932), (10, 1186966), (11, 1079060), (20, 593483), (22, 539530), (44, 269765), (55, 215812), (110, 107906), (163, 72820), (220, 53953), (326, 36410), (331, 35860), (652, 18205), (662, 17930), (815, 14564), (1324, 8965), (1630, 7282), (1655, 7172), (1793, 6620), (3260, 3641), (3310, 3586)]