109068440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1531}}^1$

素因数の和:1692

約数の個数: 64

約数和(自身を含む): 266384160

約数和(自身を除く): 157315720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 137, 260, 274, 520, 548, 685, 1096, 1370, 1531, 1781, 2740, 3062, 3562, 5480, 6124, 7124, 7655, 8905, 12248, 14248, 15310, 17810, 19903, 30620, 35620, 39806, 61240, 71240, 79612, 99515, 159224, 199030, 209747, 398060, 419494, 796120, 838988, 1048735, 1677976, 2097470, 2726711, 4194940, 5453422, 8389880, 10906844, 13633555, 21813688, 27267110, 54534220, 109068440]

約数ペア:

[(1, 109068440), (2, 54534220), (4, 27267110), (5, 21813688), (8, 13633555), (10, 10906844), (13, 8389880), (20, 5453422), (26, 4194940), (40, 2726711), (52, 2097470), (65, 1677976), (104, 1048735), (130, 838988), (137, 796120), (260, 419494), (274, 398060), (520, 209747), (548, 199030), (685, 159224), (1096, 99515), (1370, 79612), (1531, 71240), (1781, 61240), (2740, 39806), (3062, 35620), (3562, 30620), (5480, 19903), (6124, 17810), (7124, 15310), (7655, 14248), (8905, 12248)]