148896380

素因数分解:

$2^2\times 5^1\times {\mathrm{919}}^1\times {\mathrm{8101}}^1$

素因数の和:9029

約数の個数: 24

約数和(自身を含む): 313061280

約数和(自身を除く): 164164900

約数列:

[1, 2, 4, 5, 10, 20, 919, 1838, 3676, 4595, 8101, 9190, 16202, 18380, 32404, 40505, 81010, 162020, 7444819, 14889638, 29779276, 37224095, 74448190, 148896380]

約数ペア:

[(1, 148896380), (2, 74448190), (4, 37224095), (5, 29779276), (10, 14889638), (20, 7444819), (919, 162020), (1838, 81010), (3676, 40505), (4595, 32404), (8101, 18380), (9190, 16202)]