40552490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{757}}^1$

素因数の和:1262

約数の個数: 32

約数和(自身を含む): 79899264

約数和(自身を除く): 39346774

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 487, 757, 974, 1514, 2435, 3785, 4870, 5357, 7570, 8327, 10714, 16654, 26785, 41635, 53570, 83270, 368659, 737318, 1843295, 3686590, 4055249, 8110498, 20276245, 40552490]

約数ペア:

[(1, 40552490), (2, 20276245), (5, 8110498), (10, 4055249), (11, 3686590), (22, 1843295), (55, 737318), (110, 368659), (487, 83270), (757, 53570), (974, 41635), (1514, 26785), (2435, 16654), (3785, 10714), (4870, 8327), (5357, 7570)]