136487000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{10499}}^1$

素因数の和:10533

約数の個数: 64

約数和(自身を含む): 343980000

約数和(自身を除く): 207493000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 250, 260, 325, 500, 520, 650, 1000, 1300, 1625, 2600, 3250, 6500, 10499, 13000, 20998, 41996, 52495, 83992, 104990, 136487, 209980, 262475, 272974, 419960, 524950, 545948, 682435, 1049900, 1091896, 1312375, 1364870, 2099800, 2624750, 2729740, 3412175, 5249500, 5459480, 6824350, 10499000, 13648700, 17060875, 27297400, 34121750, 68243500, 136487000]

約数ペア:

[(1, 136487000), (2, 68243500), (4, 34121750), (5, 27297400), (8, 17060875), (10, 13648700), (13, 10499000), (20, 6824350), (25, 5459480), (26, 5249500), (40, 3412175), (50, 2729740), (52, 2624750), (65, 2099800), (100, 1364870), (104, 1312375), (125, 1091896), (130, 1049900), (200, 682435), (250, 545948), (260, 524950), (325, 419960), (500, 272974), (520, 262475), (650, 209980), (1000, 136487), (1300, 104990), (1625, 83992), (2600, 52495), (3250, 41996), (6500, 20998), (10499, 13000)]