950260040

素因数分解:

$2^3\times 5^1\times {\mathrm{3137}}^1\times {\mathrm{7573}}^1$

素因数の和:10721

約数の個数: 32

約数和(自身を含む): 2139049080

約数和(自身を除く): 1188789040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3137, 6274, 7573, 12548, 15146, 15685, 25096, 30292, 31370, 37865, 60584, 62740, 75730, 125480, 151460, 302920, 23756501, 47513002, 95026004, 118782505, 190052008, 237565010, 475130020, 950260040]

約数ペア:

[(1, 950260040), (2, 475130020), (4, 237565010), (5, 190052008), (8, 118782505), (10, 95026004), (20, 47513002), (40, 23756501), (3137, 302920), (6274, 151460), (7573, 125480), (12548, 75730), (15146, 62740), (15685, 60584), (25096, 37865), (30292, 31370)]