2000827140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{13291}}^1$

素因数の和:13509

約数の個数: 96

約数和(自身を含む): 6064980096

約数和(自身を除く): 4064152956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 193, 195, 260, 386, 390, 579, 772, 780, 965, 1158, 1930, 2316, 2509, 2895, 3860, 5018, 5790, 7527, 10036, 11580, 12545, 13291, 15054, 25090, 26582, 30108, 37635, 39873, 50180, 53164, 66455, 75270, 79746, 132910, 150540, 159492, 172783, 199365, 265820, 345566, 398730, 518349, 691132, 797460, 863915, 1036698, 1727830, 2073396, 2565163, 2591745, 3455660, 5130326, 5183490, 7695489, 10260652, 10366980, 12825815, 15390978, 25651630, 30781956, 33347119, 38477445, 51303260, 66694238, 76954890, 100041357, 133388476, 153909780, 166735595, 200082714, 333471190, 400165428, 500206785, 666942380, 1000413570, 2000827140]

約数ペア:

[(1, 2000827140), (2, 1000413570), (3, 666942380), (4, 500206785), (5, 400165428), (6, 333471190), (10, 200082714), (12, 166735595), (13, 153909780), (15, 133388476), (20, 100041357), (26, 76954890), (30, 66694238), (39, 51303260), (52, 38477445), (60, 33347119), (65, 30781956), (78, 25651630), (130, 15390978), (156, 12825815), (193, 10366980), (195, 10260652), (260, 7695489), (386, 5183490), (390, 5130326), (579, 3455660), (772, 2591745), (780, 2565163), (965, 2073396), (1158, 1727830), (1930, 1036698), (2316, 863915), (2509, 797460), (2895, 691132), (3860, 518349), (5018, 398730), (5790, 345566), (7527, 265820), (10036, 199365), (11580, 172783), (12545, 159492), (13291, 150540), (15054, 132910), (25090, 79746), (26582, 75270), (30108, 66455), (37635, 53164), (39873, 50180)]