250586140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{38083}}^1$

素因数の和:38146

約数の個数: 48

約数和(自身を含む): 614218752

約数和(自身を除く): 363632612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6580, 38083, 76166, 152332, 190415, 266581, 380830, 533162, 761660, 1066324, 1332905, 1789901, 2665810, 3579802, 5331620, 7159604, 8949505, 12529307, 17899010, 25058614, 35798020, 50117228, 62646535, 125293070, 250586140]

約数ペア:

[(1, 250586140), (2, 125293070), (4, 62646535), (5, 50117228), (7, 35798020), (10, 25058614), (14, 17899010), (20, 12529307), (28, 8949505), (35, 7159604), (47, 5331620), (70, 3579802), (94, 2665810), (140, 1789901), (188, 1332905), (235, 1066324), (329, 761660), (470, 533162), (658, 380830), (940, 266581), (1316, 190415), (1645, 152332), (3290, 76166), (6580, 38083)]