13540000

素因数分解:

$2^5\times 5^4\times {\mathrm{677}}^1$

素因数の和:707

約数の個数: 60

約数和(自身を含む): 33359634

約数和(自身を除く): 19819634

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 625, 677, 800, 1000, 1250, 1354, 2000, 2500, 2708, 3385, 4000, 5000, 5416, 6770, 10000, 10832, 13540, 16925, 20000, 21664, 27080, 33850, 54160, 67700, 84625, 108320, 135400, 169250, 270800, 338500, 423125, 541600, 677000, 846250, 1354000, 1692500, 2708000, 3385000, 6770000, 13540000]

約数ペア:

[(1, 13540000), (2, 6770000), (4, 3385000), (5, 2708000), (8, 1692500), (10, 1354000), (16, 846250), (20, 677000), (25, 541600), (32, 423125), (40, 338500), (50, 270800), (80, 169250), (100, 135400), (125, 108320), (160, 84625), (200, 67700), (250, 54160), (400, 33850), (500, 27080), (625, 21664), (677, 20000), (800, 16925), (1000, 13540), (1250, 10832), (1354, 10000), (2000, 6770), (2500, 5416), (2708, 5000), (3385, 4000)]