2065767580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{40237}}^1$

素因数の和:40414

約数の個数: 48

約数和(自身を含む): 4623829056

約数和(自身を除く): 2558061476

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 151, 170, 302, 340, 604, 755, 1510, 2567, 3020, 5134, 10268, 12835, 25670, 40237, 51340, 80474, 160948, 201185, 402370, 684029, 804740, 1368058, 2736116, 3420145, 6075787, 6840290, 12151574, 13680580, 24303148, 30378935, 60757870, 103288379, 121515740, 206576758, 413153516, 516441895, 1032883790, 2065767580]

約数ペア:

[(1, 2065767580), (2, 1032883790), (4, 516441895), (5, 413153516), (10, 206576758), (17, 121515740), (20, 103288379), (34, 60757870), (68, 30378935), (85, 24303148), (151, 13680580), (170, 12151574), (302, 6840290), (340, 6075787), (604, 3420145), (755, 2736116), (1510, 1368058), (2567, 804740), (3020, 684029), (5134, 402370), (10268, 201185), (12835, 160948), (25670, 80474), (40237, 51340)]