195753560

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{47513}}^1$

素因数の和:47627

約数の個数: 32

約数和(自身を含む): 444731040

約数和(自身を除く): 248977480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 47513, 95026, 190052, 237565, 380104, 475130, 950260, 1900520, 4893839, 9787678, 19575356, 24469195, 39150712, 48938390, 97876780, 195753560]

約数ペア:

[(1, 195753560), (2, 97876780), (4, 48938390), (5, 39150712), (8, 24469195), (10, 19575356), (20, 9787678), (40, 4893839), (103, 1900520), (206, 950260), (412, 475130), (515, 380104), (824, 237565), (1030, 190052), (2060, 95026), (4120, 47513)]