38146480

素因数分解:

$2^4\times 5^1\times {\mathrm{476831}}^1$

素因数の和:476844

約数の個数: 20

約数和(自身を含む): 88690752

約数和(自身を除く): 50544272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 476831, 953662, 1907324, 2384155, 3814648, 4768310, 7629296, 9536620, 19073240, 38146480]

約数ペア:

[(1, 38146480), (2, 19073240), (4, 9536620), (5, 7629296), (8, 4768310), (10, 3814648), (16, 2384155), (20, 1907324), (40, 953662), (80, 476831)]