4099250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{863}}^1$

素因数の和:899

約数の個数: 32

約数和(自身を含む): 8087040

約数和(自身を除く): 3987790

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 863, 950, 1726, 2375, 4315, 4750, 8630, 16397, 21575, 32794, 43150, 81985, 107875, 163970, 215750, 409925, 819850, 2049625, 4099250]

約数ペア:

[(1, 4099250), (2, 2049625), (5, 819850), (10, 409925), (19, 215750), (25, 163970), (38, 107875), (50, 81985), (95, 43150), (125, 32794), (190, 21575), (250, 16397), (475, 8630), (863, 4750), (950, 4315), (1726, 2375)]