2246668240

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^2\times {\mathrm{2753}}^1$

素因数の和:2968

約数の個数: 60

約数和(自身を含む): 5277649932

約数和(自身を除く): 3030981692

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 202, 404, 505, 808, 1010, 1616, 2020, 2753, 4040, 5506, 8080, 10201, 11012, 13765, 20402, 22024, 27530, 40804, 44048, 51005, 55060, 81608, 102010, 110120, 163216, 204020, 220240, 278053, 408040, 556106, 816080, 1112212, 1390265, 2224424, 2780530, 4448848, 5561060, 11122120, 22244240, 28083353, 56166706, 112333412, 140416765, 224666824, 280833530, 449333648, 561667060, 1123334120, 2246668240]

約数ペア:

[(1, 2246668240), (2, 1123334120), (4, 561667060), (5, 449333648), (8, 280833530), (10, 224666824), (16, 140416765), (20, 112333412), (40, 56166706), (80, 28083353), (101, 22244240), (202, 11122120), (404, 5561060), (505, 4448848), (808, 2780530), (1010, 2224424), (1616, 1390265), (2020, 1112212), (2753, 816080), (4040, 556106), (5506, 408040), (8080, 278053), (10201, 220240), (11012, 204020), (13765, 163216), (20402, 110120), (22024, 102010), (27530, 81608), (40804, 55060), (44048, 51005)]