100143520

素因数分解:

$2^5\times 5^1\times {\mathrm{101}}^1\times {\mathrm{6197}}^1$

素因数の和:6313

約数の個数: 48

約数和(自身を含む): 238970088

約数和(自身を除く): 138826568

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, 6197, 8080, 12394, 16160, 24788, 30985, 49576, 61970, 99152, 123940, 198304, 247880, 495760, 625897, 991520, 1251794, 2503588, 3129485, 5007176, 6258970, 10014352, 12517940, 20028704, 25035880, 50071760, 100143520]

約数ペア:

[(1, 100143520), (2, 50071760), (4, 25035880), (5, 20028704), (8, 12517940), (10, 10014352), (16, 6258970), (20, 5007176), (32, 3129485), (40, 2503588), (80, 1251794), (101, 991520), (160, 625897), (202, 495760), (404, 247880), (505, 198304), (808, 123940), (1010, 99152), (1616, 61970), (2020, 49576), (3232, 30985), (4040, 24788), (6197, 16160), (8080, 12394)]