44444960

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{5669}}^1$

素因数の和:5698

約数の個数: 72

約数和(自身を含む): 122165820

約数和(自身を除く): 77720860

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 5669, 7840, 11338, 22676, 28345, 39683, 45352, 56690, 79366, 90704, 113380, 158732, 181408, 198415, 226760, 277781, 317464, 396830, 453520, 555562, 634928, 793660, 907040, 1111124, 1269856, 1388905, 1587320, 2222248, 2777810, 3174640, 4444496, 5555620, 6349280, 8888992, 11111240, 22222480, 44444960]

約数ペア:

[(1, 44444960), (2, 22222480), (4, 11111240), (5, 8888992), (7, 6349280), (8, 5555620), (10, 4444496), (14, 3174640), (16, 2777810), (20, 2222248), (28, 1587320), (32, 1388905), (35, 1269856), (40, 1111124), (49, 907040), (56, 793660), (70, 634928), (80, 555562), (98, 453520), (112, 396830), (140, 317464), (160, 277781), (196, 226760), (224, 198415), (245, 181408), (280, 158732), (392, 113380), (490, 90704), (560, 79366), (784, 56690), (980, 45352), (1120, 39683), (1568, 28345), (1960, 22676), (3920, 11338), (5669, 7840)]