88396620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113329}}^1$

素因数の和:113354

約数の個数: 48

約数和(自身を含む): 266552160

約数和(自身を除く): 178155540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 113329, 226658, 339987, 453316, 566645, 679974, 1133290, 1359948, 1473277, 1699935, 2266580, 2946554, 3399870, 4419831, 5893108, 6799740, 7366385, 8839662, 14732770, 17679324, 22099155, 29465540, 44198310, 88396620]

約数ペア:

[(1, 88396620), (2, 44198310), (3, 29465540), (4, 22099155), (5, 17679324), (6, 14732770), (10, 8839662), (12, 7366385), (13, 6799740), (15, 5893108), (20, 4419831), (26, 3399870), (30, 2946554), (39, 2266580), (52, 1699935), (60, 1473277), (65, 1359948), (78, 1133290), (130, 679974), (156, 566645), (195, 453316), (260, 339987), (390, 226658), (780, 113329)]