7980456950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{8400481}}^1$

素因数の和:8400512

約数の個数: 24

約数和(自身を含む): 15624896520

約数和(自身を除く): 7644439570

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 8400481, 16800962, 42002405, 84004810, 159609139, 210012025, 319218278, 420024050, 798045695, 1596091390, 3990228475, 7980456950]

約数ペア:

[(1, 7980456950), (2, 3990228475), (5, 1596091390), (10, 798045695), (19, 420024050), (25, 319218278), (38, 210012025), (50, 159609139), (95, 84004810), (190, 42002405), (475, 16800962), (950, 8400481)]