7250872550

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{661}}^1\times {\mathrm{5351}}^1$

素因数の和:6065

約数の個数: 48

約数和(自身を含む): 13839051744

約数和(自身を除く): 6588179194

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 661, 1025, 1322, 2050, 3305, 5351, 6610, 10702, 16525, 26755, 27101, 33050, 53510, 54202, 133775, 135505, 219391, 267550, 271010, 438782, 677525, 1096955, 1355050, 2193910, 3537011, 5484775, 7074022, 10969550, 17685055, 35370110, 88425275, 145017451, 176850550, 290034902, 725087255, 1450174510, 3625436275, 7250872550]

約数ペア:

[(1, 7250872550), (2, 3625436275), (5, 1450174510), (10, 725087255), (25, 290034902), (41, 176850550), (50, 145017451), (82, 88425275), (205, 35370110), (410, 17685055), (661, 10969550), (1025, 7074022), (1322, 5484775), (2050, 3537011), (3305, 2193910), (5351, 1355050), (6610, 1096955), (10702, 677525), (16525, 438782), (26755, 271010), (27101, 267550), (33050, 219391), (53510, 135505), (54202, 133775)]