5338250

素因数分解:

$2^1\times 5^3\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 10131264

約数和(自身を除く): 4793014

約数列:

[1, 2, 5, 10, 25, 50, 125, 131, 163, 250, 262, 326, 655, 815, 1310, 1630, 3275, 4075, 6550, 8150, 16375, 20375, 21353, 32750, 40750, 42706, 106765, 213530, 533825, 1067650, 2669125, 5338250]

約数ペア:

[(1, 5338250), (2, 2669125), (5, 1067650), (10, 533825), (25, 213530), (50, 106765), (125, 42706), (131, 40750), (163, 32750), (250, 21353), (262, 20375), (326, 16375), (655, 8150), (815, 6550), (1310, 4075), (1630, 3275)]