45702640

素因数分解:

$2^4\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1439}}^1$

素因数の和:1849

約数の個数: 40

約数和(自身を含む): 106600320

約数和(自身を除く): 60897680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 397, 794, 1439, 1588, 1985, 2878, 3176, 3970, 5756, 6352, 7195, 7940, 11512, 14390, 15880, 23024, 28780, 31760, 57560, 115120, 571283, 1142566, 2285132, 2856415, 4570264, 5712830, 9140528, 11425660, 22851320, 45702640]

約数ペア:

[(1, 45702640), (2, 22851320), (4, 11425660), (5, 9140528), (8, 5712830), (10, 4570264), (16, 2856415), (20, 2285132), (40, 1142566), (80, 571283), (397, 115120), (794, 57560), (1439, 31760), (1588, 28780), (1985, 23024), (2878, 15880), (3176, 14390), (3970, 11512), (5756, 7940), (6352, 7195)]