189190010

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{79159}}^1$

素因数の和:79405

約数の個数: 16

約数和(自身を含む): 341971200

約数和(自身を除く): 152781190

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 79159, 158318, 395795, 791590, 18919001, 37838002, 94595005, 189190010]

約数ペア:

[(1, 189190010), (2, 94595005), (5, 37838002), (10, 18919001), (239, 791590), (478, 395795), (1195, 158318), (2390, 79159)]