22627660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{631}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 52238592

約数和(自身を除く): 29610932

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 163, 220, 326, 631, 652, 815, 1262, 1630, 1793, 2524, 3155, 3260, 3586, 6310, 6941, 7172, 8965, 12620, 13882, 17930, 27764, 34705, 35860, 69410, 102853, 138820, 205706, 411412, 514265, 1028530, 1131383, 2057060, 2262766, 4525532, 5656915, 11313830, 22627660]

約数ペア:

[(1, 22627660), (2, 11313830), (4, 5656915), (5, 4525532), (10, 2262766), (11, 2057060), (20, 1131383), (22, 1028530), (44, 514265), (55, 411412), (110, 205706), (163, 138820), (220, 102853), (326, 69410), (631, 35860), (652, 34705), (815, 27764), (1262, 17930), (1630, 13882), (1793, 12620), (2524, 8965), (3155, 7172), (3260, 6941), (3586, 6310)]