192617980

素因数分解:

$2^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{27283}}^1$

素因数の和:27645

約数の個数: 24

約数和(自身を含む): 405658512

約数和(自身を除く): 213040532

約数列:

[1, 2, 4, 5, 10, 20, 353, 706, 1412, 1765, 3530, 7060, 27283, 54566, 109132, 136415, 272830, 545660, 9630899, 19261798, 38523596, 48154495, 96308990, 192617980]

約数ペア:

[(1, 192617980), (2, 96308990), (4, 48154495), (5, 38523596), (10, 19261798), (20, 9630899), (353, 545660), (706, 272830), (1412, 136415), (1765, 109132), (3530, 54566), (7060, 27283)]