84803720

素因数分解:

$2^3\times 5^1\times {\mathrm{2120093}}^1$

素因数の和:2120104

約数の個数: 16

約数和(自身を含む): 190808460

約数和(自身を除く): 106004740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2120093, 4240186, 8480372, 10600465, 16960744, 21200930, 42401860, 84803720]

約数ペア:

[(1, 84803720), (2, 42401860), (4, 21200930), (5, 16960744), (8, 10600465), (10, 8480372), (20, 4240186), (40, 2120093)]