16795880

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{5059}}^1$

素因数の和:5153

約数の個数: 32

約数和(自身を含む): 38253600

約数和(自身を除く): 21457720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 5059, 10118, 20236, 25295, 40472, 50590, 101180, 202360, 419897, 839794, 1679588, 2099485, 3359176, 4198970, 8397940, 16795880]

約数ペア:

[(1, 16795880), (2, 8397940), (4, 4198970), (5, 3359176), (8, 2099485), (10, 1679588), (20, 839794), (40, 419897), (83, 202360), (166, 101180), (332, 50590), (415, 40472), (664, 25295), (830, 20236), (1660, 10118), (3320, 5059)]