1569685520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{116101}}^1$

素因数の和:116140

約数の個数: 60

約数和(自身を含む): 3951879876

約数和(自身を除く): 2382194356

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 169, 208, 260, 338, 520, 676, 845, 1040, 1352, 1690, 2704, 3380, 6760, 13520, 116101, 232202, 464404, 580505, 928808, 1161010, 1509313, 1857616, 2322020, 3018626, 4644040, 6037252, 7546565, 9288080, 12074504, 15093130, 19621069, 24149008, 30186260, 39242138, 60372520, 78484276, 98105345, 120745040, 156968552, 196210690, 313937104, 392421380, 784842760, 1569685520]

約数ペア:

[(1, 1569685520), (2, 784842760), (4, 392421380), (5, 313937104), (8, 196210690), (10, 156968552), (13, 120745040), (16, 98105345), (20, 78484276), (26, 60372520), (40, 39242138), (52, 30186260), (65, 24149008), (80, 19621069), (104, 15093130), (130, 12074504), (169, 9288080), (208, 7546565), (260, 6037252), (338, 4644040), (520, 3018626), (676, 2322020), (845, 1857616), (1040, 1509313), (1352, 1161010), (1690, 928808), (2704, 580505), (3380, 464404), (6760, 232202), (13520, 116101)]