2079017360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{3712531}}^1$

素因数の和:3712551

約数の個数: 40

約数和(自身を含む): 5524247616

約数和(自身を除く): 3445230256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 3712531, 7425062, 14850124, 18562655, 25987717, 29700248, 37125310, 51975434, 59400496, 74250620, 103950868, 129938585, 148501240, 207901736, 259877170, 297002480, 415803472, 519754340, 1039508680, 2079017360]

約数ペア:

[(1, 2079017360), (2, 1039508680), (4, 519754340), (5, 415803472), (7, 297002480), (8, 259877170), (10, 207901736), (14, 148501240), (16, 129938585), (20, 103950868), (28, 74250620), (35, 59400496), (40, 51975434), (56, 37125310), (70, 29700248), (80, 25987717), (112, 18562655), (140, 14850124), (280, 7425062), (560, 3712531)]