2155280410

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{45403}}^1$

素因数の和:45558

約数の個数: 32

約数和(自身を含む): 4001363712

約数和(自身を除く): 1846083302

約数列:

[1, 2, 5, 10, 47, 94, 101, 202, 235, 470, 505, 1010, 4747, 9494, 23735, 45403, 47470, 90806, 227015, 454030, 2133941, 4267882, 4585703, 9171406, 10669705, 21339410, 22928515, 45857030, 215528041, 431056082, 1077640205, 2155280410]

約数ペア:

[(1, 2155280410), (2, 1077640205), (5, 431056082), (10, 215528041), (47, 45857030), (94, 22928515), (101, 21339410), (202, 10669705), (235, 9171406), (470, 4585703), (505, 4267882), (1010, 2133941), (4747, 454030), (9494, 227015), (23735, 90806), (45403, 47470)]