105642890

素因数分解:

$2^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{27583}}^1$

素因数の和:27973

約数の個数: 16

約数和(自身を含む): 190660608

約数和(自身を除く): 85017718

約数列:

[1, 2, 5, 10, 383, 766, 1915, 3830, 27583, 55166, 137915, 275830, 10564289, 21128578, 52821445, 105642890]

約数ペア:

[(1, 105642890), (2, 52821445), (5, 21128578), (10, 10564289), (383, 275830), (766, 137915), (1915, 55166), (3830, 27583)]