45608980

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{32119}}^1$

素因数の和:32199

約数の個数: 24

約数和(自身を含む): 97130880

約数和(自身を除く): 51521900

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 32119, 64238, 128476, 160595, 321190, 642380, 2280449, 4560898, 9121796, 11402245, 22804490, 45608980]

約数ペア:

[(1, 45608980), (2, 22804490), (4, 11402245), (5, 9121796), (10, 4560898), (20, 2280449), (71, 642380), (142, 321190), (284, 160595), (355, 128476), (710, 64238), (1420, 32119)]