24700520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47501}}^1$

素因数の和:47525

約数の個数: 32

約数和(自身を含む): 59852520

約数和(自身を除く): 35152000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 47501, 95002, 190004, 237505, 380008, 475010, 617513, 950020, 1235026, 1900040, 2470052, 3087565, 4940104, 6175130, 12350260, 24700520]

約数ペア:

[(1, 24700520), (2, 12350260), (4, 6175130), (5, 4940104), (8, 3087565), (10, 2470052), (13, 1900040), (20, 1235026), (26, 950020), (40, 617513), (52, 475010), (65, 380008), (104, 237505), (130, 190004), (260, 95002), (520, 47501)]