43049680

素因数分解:

$2^4\times 5^1\times {\mathrm{538121}}^1$

素因数の和:538134

約数の個数: 20

約数和(自身を含む): 100090692

約数和(自身を除く): 57041012

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 538121, 1076242, 2152484, 2690605, 4304968, 5381210, 8609936, 10762420, 21524840, 43049680]

約数ペア:

[(1, 43049680), (2, 21524840), (4, 10762420), (5, 8609936), (8, 5381210), (10, 4304968), (16, 2690605), (20, 2152484), (40, 1076242), (80, 538121)]