109355680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{389}}^1$

素因数の和:662

約数の個数: 96

約数和(自身を含む): 297198720

約数和(自身を除く): 187843040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 251, 280, 389, 502, 560, 778, 1004, 1120, 1255, 1556, 1757, 1945, 2008, 2510, 2723, 3112, 3514, 3890, 4016, 5020, 5446, 6224, 7028, 7780, 8032, 8785, 10040, 10892, 12448, 13615, 14056, 15560, 17570, 20080, 21784, 27230, 28112, 31120, 35140, 40160, 43568, 54460, 56224, 62240, 70280, 87136, 97639, 108920, 140560, 195278, 217840, 281120, 390556, 435680, 488195, 683473, 781112, 976390, 1366946, 1562224, 1952780, 2733892, 3124448, 3417365, 3905560, 5467784, 6834730, 7811120, 10935568, 13669460, 15622240, 21871136, 27338920, 54677840, 109355680]

約数ペア:

[(1, 109355680), (2, 54677840), (4, 27338920), (5, 21871136), (7, 15622240), (8, 13669460), (10, 10935568), (14, 7811120), (16, 6834730), (20, 5467784), (28, 3905560), (32, 3417365), (35, 3124448), (40, 2733892), (56, 1952780), (70, 1562224), (80, 1366946), (112, 976390), (140, 781112), (160, 683473), (224, 488195), (251, 435680), (280, 390556), (389, 281120), (502, 217840), (560, 195278), (778, 140560), (1004, 108920), (1120, 97639), (1255, 87136), (1556, 70280), (1757, 62240), (1945, 56224), (2008, 54460), (2510, 43568), (2723, 40160), (3112, 35140), (3514, 31120), (3890, 28112), (4016, 27230), (5020, 21784), (5446, 20080), (6224, 17570), (7028, 15560), (7780, 14056), (8032, 13615), (8785, 12448), (10040, 10892)]