133749250

素因数分解:

$2^1\times 5^3\times {\mathrm{101}}^1\times {\mathrm{5297}}^1$

素因数の和:5415

約数の個数: 32

約数和(自身を含む): 252905328

約数和(自身を除く): 119156078

約数列:

[1, 2, 5, 10, 25, 50, 101, 125, 202, 250, 505, 1010, 2525, 5050, 5297, 10594, 12625, 25250, 26485, 52970, 132425, 264850, 534997, 662125, 1069994, 1324250, 2674985, 5349970, 13374925, 26749850, 66874625, 133749250]

約数ペア:

[(1, 133749250), (2, 66874625), (5, 26749850), (10, 13374925), (25, 5349970), (50, 2674985), (101, 1324250), (125, 1069994), (202, 662125), (250, 534997), (505, 264850), (1010, 132425), (2525, 52970), (5050, 26485), (5297, 25250), (10594, 12625)]