15202629020

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{65309}}^1$

素因数の和:65534

約数の個数: 48

約数和(自身を含む): 32521245120

約数和(自身を除く): 17318616100

約数列:

[1, 2, 4, 5, 10, 20, 103, 113, 206, 226, 412, 452, 515, 565, 1030, 1130, 2060, 2260, 11639, 23278, 46556, 58195, 65309, 116390, 130618, 232780, 261236, 326545, 653090, 1306180, 6726827, 7379917, 13453654, 14759834, 26907308, 29519668, 33634135, 36899585, 67268270, 73799170, 134536540, 147598340, 760131451, 1520262902, 3040525804, 3800657255, 7601314510, 15202629020]

約数ペア:

[(1, 15202629020), (2, 7601314510), (4, 3800657255), (5, 3040525804), (10, 1520262902), (20, 760131451), (103, 147598340), (113, 134536540), (206, 73799170), (226, 67268270), (412, 36899585), (452, 33634135), (515, 29519668), (565, 26907308), (1030, 14759834), (1130, 13453654), (2060, 7379917), (2260, 6726827), (11639, 1306180), (23278, 653090), (46556, 326545), (58195, 261236), (65309, 232780), (116390, 130618)]