196001000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{15077}}^1$

素因数の和:15111

約数の個数: 64

約数和(自身を含む): 493955280

約数和(自身を除く): 297954280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 250, 260, 325, 500, 520, 650, 1000, 1300, 1625, 2600, 3250, 6500, 13000, 15077, 30154, 60308, 75385, 120616, 150770, 196001, 301540, 376925, 392002, 603080, 753850, 784004, 980005, 1507700, 1568008, 1884625, 1960010, 3015400, 3769250, 3920020, 4900025, 7538500, 7840040, 9800050, 15077000, 19600100, 24500125, 39200200, 49000250, 98000500, 196001000]

約数ペア:

[(1, 196001000), (2, 98000500), (4, 49000250), (5, 39200200), (8, 24500125), (10, 19600100), (13, 15077000), (20, 9800050), (25, 7840040), (26, 7538500), (40, 4900025), (50, 3920020), (52, 3769250), (65, 3015400), (100, 1960010), (104, 1884625), (125, 1568008), (130, 1507700), (200, 980005), (250, 784004), (260, 753850), (325, 603080), (500, 392002), (520, 376925), (650, 301540), (1000, 196001), (1300, 150770), (1625, 120616), (2600, 75385), (3250, 60308), (6500, 30154), (13000, 15077)]