8319703360

素因数分解:

$2^6\times 5^1\times {\mathrm{2521}}^1\times {\mathrm{10313}}^1$

素因数の和:12851

約数の個数: 56

約数和(自身を含む): 19821073896

約数和(自身を除く): 11501370536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 2521, 5042, 10084, 10313, 12605, 20168, 20626, 25210, 40336, 41252, 50420, 51565, 80672, 82504, 100840, 103130, 161344, 165008, 201680, 206260, 330016, 403360, 412520, 660032, 806720, 825040, 1650080, 3300160, 25999073, 51998146, 103996292, 129995365, 207992584, 259990730, 415985168, 519981460, 831970336, 1039962920, 1663940672, 2079925840, 4159851680, 8319703360]

約数ペア:

[(1, 8319703360), (2, 4159851680), (4, 2079925840), (5, 1663940672), (8, 1039962920), (10, 831970336), (16, 519981460), (20, 415985168), (32, 259990730), (40, 207992584), (64, 129995365), (80, 103996292), (160, 51998146), (320, 25999073), (2521, 3300160), (5042, 1650080), (10084, 825040), (10313, 806720), (12605, 660032), (20168, 412520), (20626, 403360), (25210, 330016), (40336, 206260), (41252, 201680), (50420, 165008), (51565, 161344), (80672, 103130), (82504, 100840)]