1796002640

素因数分解:

$2^4\times 5^1\times {\mathrm{22450033}}^1$

素因数の和:22450046

約数の個数: 20

約数和(自身を含む): 4175706324

約数和(自身を除く): 2379703684

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 22450033, 44900066, 89800132, 112250165, 179600264, 224500330, 359200528, 449000660, 898001320, 1796002640]

約数ペア:

[(1, 1796002640), (2, 898001320), (4, 449000660), (5, 359200528), (8, 224500330), (10, 179600264), (16, 112250165), (20, 89800132), (40, 44900066), (80, 22450033)]