1974160

素因数分解:

$2^4\times 5^1\times {\mathrm{24677}}^1$

素因数の和:24690

約数の個数: 20

約数和(自身を含む): 4590108

約数和(自身を除く): 2615948

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 24677, 49354, 98708, 123385, 197416, 246770, 394832, 493540, 987080, 1974160]

約数ペア:

[(1, 1974160), (2, 987080), (4, 493540), (5, 394832), (8, 246770), (10, 197416), (16, 123385), (20, 98708), (40, 49354), (80, 24677)]