226750160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31147}}^1$

素因数の和:31180

約数の個数: 80

約数和(自身を含む): 648875136

約数和(自身を除く): 422124976

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 31147, 62294, 124588, 155735, 218029, 249176, 311470, 404911, 436058, 498352, 622940, 809822, 872116, 1090145, 1245880, 1619644, 1744232, 2024555, 2180290, 2491760, 2834377, 3239288, 3488464, 4049110, 4360580, 5668754, 6478576, 8098220, 8721160, 11337508, 14171885, 16196440, 17442320, 22675016, 28343770, 32392880, 45350032, 56687540, 113375080, 226750160]

約数ペア:

[(1, 226750160), (2, 113375080), (4, 56687540), (5, 45350032), (7, 32392880), (8, 28343770), (10, 22675016), (13, 17442320), (14, 16196440), (16, 14171885), (20, 11337508), (26, 8721160), (28, 8098220), (35, 6478576), (40, 5668754), (52, 4360580), (56, 4049110), (65, 3488464), (70, 3239288), (80, 2834377), (91, 2491760), (104, 2180290), (112, 2024555), (130, 1744232), (140, 1619644), (182, 1245880), (208, 1090145), (260, 872116), (280, 809822), (364, 622940), (455, 498352), (520, 436058), (560, 404911), (728, 311470), (910, 249176), (1040, 218029), (1456, 155735), (1820, 124588), (3640, 62294), (7280, 31147)]