2017308350

素因数分解:

$2^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{181}}^1\times {\mathrm{2207}}^1$

素因数の和:2501

約数の個数: 48

約数和(自身を含む): 3812006016

約数和(自身を除く): 1794697666

約数列:

[1, 2, 5, 10, 25, 50, 101, 181, 202, 362, 505, 905, 1010, 1810, 2207, 2525, 4414, 4525, 5050, 9050, 11035, 18281, 22070, 36562, 55175, 91405, 110350, 182810, 222907, 399467, 445814, 457025, 798934, 914050, 1114535, 1997335, 2229070, 3994670, 5572675, 9986675, 11145350, 19973350, 40346167, 80692334, 201730835, 403461670, 1008654175, 2017308350]

約数ペア:

[(1, 2017308350), (2, 1008654175), (5, 403461670), (10, 201730835), (25, 80692334), (50, 40346167), (101, 19973350), (181, 11145350), (202, 9986675), (362, 5572675), (505, 3994670), (905, 2229070), (1010, 1997335), (1810, 1114535), (2207, 914050), (2525, 798934), (4414, 457025), (4525, 445814), (5050, 399467), (9050, 222907), (11035, 182810), (18281, 110350), (22070, 91405), (36562, 55175)]