274787360

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{13523}}^1$

素因数の和:13665

約数の個数: 48

約数和(自身を含む): 654345216

約数和(自身を除く): 379557856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 10160, 13523, 20320, 27046, 54092, 67615, 108184, 135230, 216368, 270460, 432736, 540920, 1081840, 1717421, 2163680, 3434842, 6869684, 8587105, 13739368, 17174210, 27478736, 34348420, 54957472, 68696840, 137393680, 274787360]

約数ペア:

[(1, 274787360), (2, 137393680), (4, 68696840), (5, 54957472), (8, 34348420), (10, 27478736), (16, 17174210), (20, 13739368), (32, 8587105), (40, 6869684), (80, 3434842), (127, 2163680), (160, 1717421), (254, 1081840), (508, 540920), (635, 432736), (1016, 270460), (1270, 216368), (2032, 135230), (2540, 108184), (4064, 67615), (5080, 54092), (10160, 27046), (13523, 20320)]