97717880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1663}}^1$

素因数の和:1800

約数の個数: 64

約数和(自身を含む): 239016960

約数和(自身を除く): 141299080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 113, 130, 226, 260, 452, 520, 565, 904, 1130, 1469, 1663, 2260, 2938, 3326, 4520, 5876, 6652, 7345, 8315, 11752, 13304, 14690, 16630, 21619, 29380, 33260, 43238, 58760, 66520, 86476, 108095, 172952, 187919, 216190, 375838, 432380, 751676, 864760, 939595, 1503352, 1879190, 2442947, 3758380, 4885894, 7516760, 9771788, 12214735, 19543576, 24429470, 48858940, 97717880]

約数ペア:

[(1, 97717880), (2, 48858940), (4, 24429470), (5, 19543576), (8, 12214735), (10, 9771788), (13, 7516760), (20, 4885894), (26, 3758380), (40, 2442947), (52, 1879190), (65, 1503352), (104, 939595), (113, 864760), (130, 751676), (226, 432380), (260, 375838), (452, 216190), (520, 187919), (565, 172952), (904, 108095), (1130, 86476), (1469, 66520), (1663, 58760), (2260, 43238), (2938, 33260), (3326, 29380), (4520, 21619), (5876, 16630), (6652, 14690), (7345, 13304), (8315, 11752)]