192871760

素因数分解:

$2^4\times 5^1\times {\mathrm{2410897}}^1$

素因数の和:2410910

約数の個数: 20

約数和(自身を含む): 448427028

約数和(自身を除く): 255555268

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2410897, 4821794, 9643588, 12054485, 19287176, 24108970, 38574352, 48217940, 96435880, 192871760]

約数ペア:

[(1, 192871760), (2, 96435880), (4, 48217940), (5, 38574352), (8, 24108970), (10, 19287176), (16, 12054485), (20, 9643588), (40, 4821794), (80, 2410897)]