74764780

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79537}}^1$

素因数の和:79593

約数の個数: 24

約数和(自身を含む): 160348608

約数和(自身を除く): 85583828

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 79537, 159074, 318148, 397685, 795370, 1590740, 3738239, 7476478, 14952956, 18691195, 37382390, 74764780]

約数ペア:

[(1, 74764780), (2, 37382390), (4, 18691195), (5, 14952956), (10, 7476478), (20, 3738239), (47, 1590740), (94, 795370), (188, 397685), (235, 318148), (470, 159074), (940, 79537)]