39794720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{35531}}^1$

素因数の和:35553

約数の個数: 48

約数和(自身を含む): 107448768

約数和(自身を除く): 67654048

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 35531, 71062, 142124, 177655, 248717, 284248, 355310, 497434, 568496, 710620, 994868, 1136992, 1243585, 1421240, 1989736, 2487170, 2842480, 3979472, 4974340, 5684960, 7958944, 9948680, 19897360, 39794720]

約数ペア:

[(1, 39794720), (2, 19897360), (4, 9948680), (5, 7958944), (7, 5684960), (8, 4974340), (10, 3979472), (14, 2842480), (16, 2487170), (20, 1989736), (28, 1421240), (32, 1243585), (35, 1136992), (40, 994868), (56, 710620), (70, 568496), (80, 497434), (112, 355310), (140, 284248), (160, 248717), (224, 177655), (280, 142124), (560, 71062), (1120, 35531)]