108320000

素因数分解:

$2^8\times 5^4\times {\mathrm{677}}^1$

素因数の和:713

約数の個数: 90

約数和(自身を含む): 270583698

約数和(自身を除く): 162263698

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 256, 320, 400, 500, 625, 640, 677, 800, 1000, 1250, 1280, 1354, 1600, 2000, 2500, 2708, 3200, 3385, 4000, 5000, 5416, 6400, 6770, 8000, 10000, 10832, 13540, 16000, 16925, 20000, 21664, 27080, 32000, 33850, 40000, 43328, 54160, 67700, 80000, 84625, 86656, 108320, 135400, 160000, 169250, 173312, 216640, 270800, 338500, 423125, 433280, 541600, 677000, 846250, 866560, 1083200, 1354000, 1692500, 2166400, 2708000, 3385000, 4332800, 5416000, 6770000, 10832000, 13540000, 21664000, 27080000, 54160000, 108320000]

約数ペア:

[(1, 108320000), (2, 54160000), (4, 27080000), (5, 21664000), (8, 13540000), (10, 10832000), (16, 6770000), (20, 5416000), (25, 4332800), (32, 3385000), (40, 2708000), (50, 2166400), (64, 1692500), (80, 1354000), (100, 1083200), (125, 866560), (128, 846250), (160, 677000), (200, 541600), (250, 433280), (256, 423125), (320, 338500), (400, 270800), (500, 216640), (625, 173312), (640, 169250), (677, 160000), (800, 135400), (1000, 108320), (1250, 86656), (1280, 84625), (1354, 80000), (1600, 67700), (2000, 54160), (2500, 43328), (2708, 40000), (3200, 33850), (3385, 32000), (4000, 27080), (5000, 21664), (5416, 20000), (6400, 16925), (6770, 16000), (8000, 13540), (10000, 10832)]