252394720

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{12421}}^1$

素因数の和:12563

約数の個数: 48

約数和(自身を含む): 601026048

約数和(自身を除く): 348631328

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, 12421, 20320, 24842, 49684, 62105, 99368, 124210, 198736, 248420, 397472, 496840, 993680, 1577467, 1987360, 3154934, 6309868, 7887335, 12619736, 15774670, 25239472, 31549340, 50478944, 63098680, 126197360, 252394720]

約数ペア:

[(1, 252394720), (2, 126197360), (4, 63098680), (5, 50478944), (8, 31549340), (10, 25239472), (16, 15774670), (20, 12619736), (32, 7887335), (40, 6309868), (80, 3154934), (127, 1987360), (160, 1577467), (254, 993680), (508, 496840), (635, 397472), (1016, 248420), (1270, 198736), (2032, 124210), (2540, 99368), (4064, 62105), (5080, 49684), (10160, 24842), (12421, 20320)]