1796250040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3454327}}^1$

素因数の和:3454351

約数の個数: 32

約数和(自身を含む): 4352453280

約数和(自身を除く): 2556203240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 3454327, 6908654, 13817308, 17271635, 27634616, 34543270, 44906251, 69086540, 89812502, 138173080, 179625004, 224531255, 359250008, 449062510, 898125020, 1796250040]

約数ペア:

[(1, 1796250040), (2, 898125020), (4, 449062510), (5, 359250008), (8, 224531255), (10, 179625004), (13, 138173080), (20, 89812502), (26, 69086540), (40, 44906251), (52, 34543270), (65, 27634616), (104, 17271635), (130, 13817308), (260, 6908654), (520, 3454327)]