939058480

素因数分解:

$2^4\times 5^1\times {\mathrm{11738231}}^1$

素因数の和:11738244

約数の個数: 20

約数和(自身を含む): 2183311152

約数和(自身を除く): 1244252672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 11738231, 23476462, 46952924, 58691155, 93905848, 117382310, 187811696, 234764620, 469529240, 939058480]

約数ペア:

[(1, 939058480), (2, 469529240), (4, 234764620), (5, 187811696), (8, 117382310), (10, 93905848), (16, 58691155), (20, 46952924), (40, 23476462), (80, 11738231)]