113895680

素因数分解:

$2^8\times 5^1\times {\mathrm{101}}^1\times {\mathrm{881}}^1$

素因数の和:1003

約数の個数: 72

約数和(自身を含む): 275829624

約数和(自身を除く): 161933944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 101, 128, 160, 202, 256, 320, 404, 505, 640, 808, 881, 1010, 1280, 1616, 1762, 2020, 3232, 3524, 4040, 4405, 6464, 7048, 8080, 8810, 12928, 14096, 16160, 17620, 25856, 28192, 32320, 35240, 56384, 64640, 70480, 88981, 112768, 129280, 140960, 177962, 225536, 281920, 355924, 444905, 563840, 711848, 889810, 1127680, 1423696, 1779620, 2847392, 3559240, 5694784, 7118480, 11389568, 14236960, 22779136, 28473920, 56947840, 113895680]

約数ペア:

[(1, 113895680), (2, 56947840), (4, 28473920), (5, 22779136), (8, 14236960), (10, 11389568), (16, 7118480), (20, 5694784), (32, 3559240), (40, 2847392), (64, 1779620), (80, 1423696), (101, 1127680), (128, 889810), (160, 711848), (202, 563840), (256, 444905), (320, 355924), (404, 281920), (505, 225536), (640, 177962), (808, 140960), (881, 129280), (1010, 112768), (1280, 88981), (1616, 70480), (1762, 64640), (2020, 56384), (3232, 35240), (3524, 32320), (4040, 28192), (4405, 25856), (6464, 17620), (7048, 16160), (8080, 14096), (8810, 12928)]