1879760

素因数分解:

$2^4\times 5^1\times {\mathrm{23497}}^1$

素因数の和:23510

約数の個数: 20

約数和(自身を含む): 4370628

約数和(自身を除く): 2490868

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 23497, 46994, 93988, 117485, 187976, 234970, 375952, 469940, 939880, 1879760]

約数ペア:

[(1, 1879760), (2, 939880), (4, 469940), (5, 375952), (8, 234970), (10, 187976), (16, 117485), (20, 93988), (40, 46994), (80, 23497)]