27080000

素因数分解:

$2^6\times 5^4\times {\mathrm{677}}^1$

素因数の和:709

約数の個数: 70

約数和(自身を含む): 67248786

約数和(自身を除く): 40168786

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 625, 677, 800, 1000, 1250, 1354, 1600, 2000, 2500, 2708, 3385, 4000, 5000, 5416, 6770, 8000, 10000, 10832, 13540, 16925, 20000, 21664, 27080, 33850, 40000, 43328, 54160, 67700, 84625, 108320, 135400, 169250, 216640, 270800, 338500, 423125, 541600, 677000, 846250, 1083200, 1354000, 1692500, 2708000, 3385000, 5416000, 6770000, 13540000, 27080000]

約数ペア:

[(1, 27080000), (2, 13540000), (4, 6770000), (5, 5416000), (8, 3385000), (10, 2708000), (16, 1692500), (20, 1354000), (25, 1083200), (32, 846250), (40, 677000), (50, 541600), (64, 423125), (80, 338500), (100, 270800), (125, 216640), (160, 169250), (200, 135400), (250, 108320), (320, 84625), (400, 67700), (500, 54160), (625, 43328), (677, 40000), (800, 33850), (1000, 27080), (1250, 21664), (1354, 20000), (1600, 16925), (2000, 13540), (2500, 10832), (2708, 10000), (3385, 8000), (4000, 6770), (5000, 5416)]