56283440

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{14969}}^1$

素因数の和:15029

約数の個数: 40

約数和(自身を含む): 133652160

約数和(自身を除く): 77368720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 14969, 29938, 59876, 74845, 119752, 149690, 239504, 299380, 598760, 703543, 1197520, 1407086, 2814172, 3517715, 5628344, 7035430, 11256688, 14070860, 28141720, 56283440]

約数ペア:

[(1, 56283440), (2, 28141720), (4, 14070860), (5, 11256688), (8, 7035430), (10, 5628344), (16, 3517715), (20, 2814172), (40, 1407086), (47, 1197520), (80, 703543), (94, 598760), (188, 299380), (235, 239504), (376, 149690), (470, 119752), (752, 74845), (940, 59876), (1880, 29938), (3760, 14969)]