246668080

素因数分解:

$2^4\times 5^1\times {\mathrm{929}}^1\times {\mathrm{3319}}^1$

素因数の和:4261

約数の個数: 40

約数和(自身を含む): 574293600

約数和(自身を除く): 327625520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 929, 1858, 3319, 3716, 4645, 6638, 7432, 9290, 13276, 14864, 16595, 18580, 26552, 33190, 37160, 53104, 66380, 74320, 132760, 265520, 3083351, 6166702, 12333404, 15416755, 24666808, 30833510, 49333616, 61667020, 123334040, 246668080]

約数ペア:

[(1, 246668080), (2, 123334040), (4, 61667020), (5, 49333616), (8, 30833510), (10, 24666808), (16, 15416755), (20, 12333404), (40, 6166702), (80, 3083351), (929, 265520), (1858, 132760), (3319, 74320), (3716, 66380), (4645, 53104), (6638, 37160), (7432, 33190), (9290, 26552), (13276, 18580), (14864, 16595)]