100806080

素因数分解:

$2^6\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3119}}^1$

素因数の和:3237

約数の個数: 56

約数和(自身を含む): 242498880

約数和(自身を除く): 141692800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 101, 160, 202, 320, 404, 505, 808, 1010, 1616, 2020, 3119, 3232, 4040, 6238, 6464, 8080, 12476, 15595, 16160, 24952, 31190, 32320, 49904, 62380, 99808, 124760, 199616, 249520, 315019, 499040, 630038, 998080, 1260076, 1575095, 2520152, 3150190, 5040304, 6300380, 10080608, 12600760, 20161216, 25201520, 50403040, 100806080]

約数ペア:

[(1, 100806080), (2, 50403040), (4, 25201520), (5, 20161216), (8, 12600760), (10, 10080608), (16, 6300380), (20, 5040304), (32, 3150190), (40, 2520152), (64, 1575095), (80, 1260076), (101, 998080), (160, 630038), (202, 499040), (320, 315019), (404, 249520), (505, 199616), (808, 124760), (1010, 99808), (1616, 62380), (2020, 49904), (3119, 32320), (3232, 31190), (4040, 24952), (6238, 16160), (6464, 15595), (8080, 12476)]