22243160

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{5197}}^1$

素因数の和:5315

約数の個数: 32

約数和(自身を含む): 50524560

約数和(自身を除く): 28281400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 5197, 10394, 20788, 25985, 41576, 51970, 103940, 207880, 556079, 1112158, 2224316, 2780395, 4448632, 5560790, 11121580, 22243160]

約数ペア:

[(1, 22243160), (2, 11121580), (4, 5560790), (5, 4448632), (8, 2780395), (10, 2224316), (20, 1112158), (40, 556079), (107, 207880), (214, 103940), (428, 51970), (535, 41576), (856, 25985), (1070, 20788), (2140, 10394), (4280, 5197)]