395887160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{5441}}^1$

素因数の和:5576

約数の個数: 64

約数和(自身を含む): 952132320

約数和(自身を除く): 556245160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 107, 136, 170, 214, 340, 428, 535, 680, 856, 1070, 1819, 2140, 3638, 4280, 5441, 7276, 9095, 10882, 14552, 18190, 21764, 27205, 36380, 43528, 54410, 72760, 92497, 108820, 184994, 217640, 369988, 462485, 582187, 739976, 924970, 1164374, 1849940, 2328748, 2910935, 3699880, 4657496, 5821870, 9897179, 11643740, 19794358, 23287480, 39588716, 49485895, 79177432, 98971790, 197943580, 395887160]

約数ペア:

[(1, 395887160), (2, 197943580), (4, 98971790), (5, 79177432), (8, 49485895), (10, 39588716), (17, 23287480), (20, 19794358), (34, 11643740), (40, 9897179), (68, 5821870), (85, 4657496), (107, 3699880), (136, 2910935), (170, 2328748), (214, 1849940), (340, 1164374), (428, 924970), (535, 739976), (680, 582187), (856, 462485), (1070, 369988), (1819, 217640), (2140, 184994), (3638, 108820), (4280, 92497), (5441, 72760), (7276, 54410), (9095, 43528), (10882, 36380), (14552, 27205), (18190, 21764)]