13508747420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{329321}}^1$

素因数の和:329630

約数の個数: 48

約数和(自身を含む): 32531744448

約数和(自身を除く): 19022997028

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 293, 586, 1172, 1465, 2051, 2930, 4102, 5860, 8204, 10255, 20510, 41020, 329321, 658642, 1317284, 1646605, 2305247, 3293210, 4610494, 6586420, 9220988, 11526235, 23052470, 46104940, 96491053, 192982106, 385964212, 482455265, 675437371, 964910530, 1350874742, 1929821060, 2701749484, 3377186855, 6754373710, 13508747420]

約数ペア:

[(1, 13508747420), (2, 6754373710), (4, 3377186855), (5, 2701749484), (7, 1929821060), (10, 1350874742), (14, 964910530), (20, 675437371), (28, 482455265), (35, 385964212), (70, 192982106), (140, 96491053), (293, 46104940), (586, 23052470), (1172, 11526235), (1465, 9220988), (2051, 6586420), (2930, 4610494), (4102, 3293210), (5860, 2305247), (8204, 1646605), (10255, 1317284), (20510, 658642), (41020, 329321)]