85599520

素因数分解:

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

素因数の和:5413

約数の個数: 48

約数和(自身を含む): 204269688

約数和(自身を除く): 118670168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 101, 160, 202, 404, 505, 808, 1010, 1616, 2020, 3232, 4040, 5297, 8080, 10594, 16160, 21188, 26485, 42376, 52970, 84752, 105940, 169504, 211880, 423760, 534997, 847520, 1069994, 2139988, 2674985, 4279976, 5349970, 8559952, 10699940, 17119904, 21399880, 42799760, 85599520]

約数ペア:

[(1, 85599520), (2, 42799760), (4, 21399880), (5, 17119904), (8, 10699940), (10, 8559952), (16, 5349970), (20, 4279976), (32, 2674985), (40, 2139988), (80, 1069994), (101, 847520), (160, 534997), (202, 423760), (404, 211880), (505, 169504), (808, 105940), (1010, 84752), (1616, 52970), (2020, 42376), (3232, 26485), (4040, 21188), (5297, 16160), (8080, 10594)]