27933520

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{9437}}^1$

素因数の和:9487

約数の個数: 40

約数和(自身を含む): 66707784

約数和(自身を除く): 38774264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 9437, 18874, 37748, 47185, 75496, 94370, 150992, 188740, 349169, 377480, 698338, 754960, 1396676, 1745845, 2793352, 3491690, 5586704, 6983380, 13966760, 27933520]

約数ペア:

[(1, 27933520), (2, 13966760), (4, 6983380), (5, 5586704), (8, 3491690), (10, 2793352), (16, 1745845), (20, 1396676), (37, 754960), (40, 698338), (74, 377480), (80, 349169), (148, 188740), (185, 150992), (296, 94370), (370, 75496), (592, 47185), (740, 37748), (1480, 18874), (2960, 9437)]