135291260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{3079}}^1$

素因数の和:3127

約数の個数: 48

約数和(自身を含む): 307876800

約数和(自身を除く): 172585540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 2197, 3079, 3380, 4394, 6158, 8788, 10985, 12316, 15395, 21970, 30790, 40027, 43940, 61580, 80054, 160108, 200135, 400270, 520351, 800540, 1040702, 2081404, 2601755, 5203510, 6764563, 10407020, 13529126, 27058252, 33822815, 67645630, 135291260]

約数ペア:

[(1, 135291260), (2, 67645630), (4, 33822815), (5, 27058252), (10, 13529126), (13, 10407020), (20, 6764563), (26, 5203510), (52, 2601755), (65, 2081404), (130, 1040702), (169, 800540), (260, 520351), (338, 400270), (676, 200135), (845, 160108), (1690, 80054), (2197, 61580), (3079, 43940), (3380, 40027), (4394, 30790), (6158, 21970), (8788, 15395), (10985, 12316)]