122098480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4639}}^1$

素因数の和:4706

約数の個数: 80

約数和(自身を含む): 331407360

約数和(自身を除く): 209308880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 56, 70, 80, 94, 112, 140, 188, 235, 280, 329, 376, 470, 560, 658, 752, 940, 1316, 1645, 1880, 2632, 3290, 3760, 4639, 5264, 6580, 9278, 13160, 18556, 23195, 26320, 32473, 37112, 46390, 64946, 74224, 92780, 129892, 162365, 185560, 218033, 259784, 324730, 371120, 436066, 519568, 649460, 872132, 1090165, 1298920, 1526231, 1744264, 2180330, 2597840, 3052462, 3488528, 4360660, 6104924, 7631155, 8721320, 12209848, 15262310, 17442640, 24419696, 30524620, 61049240, 122098480]

約数ペア:

[(1, 122098480), (2, 61049240), (4, 30524620), (5, 24419696), (7, 17442640), (8, 15262310), (10, 12209848), (14, 8721320), (16, 7631155), (20, 6104924), (28, 4360660), (35, 3488528), (40, 3052462), (47, 2597840), (56, 2180330), (70, 1744264), (80, 1526231), (94, 1298920), (112, 1090165), (140, 872132), (188, 649460), (235, 519568), (280, 436066), (329, 371120), (376, 324730), (470, 259784), (560, 218033), (658, 185560), (752, 162365), (940, 129892), (1316, 92780), (1645, 74224), (1880, 64946), (2632, 46390), (3290, 37112), (3760, 32473), (4639, 26320), (5264, 23195), (6580, 18556), (9278, 13160)]