44397920

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{809}}^1$

素因数の和:845

約数の個数: 96

約数和(自身を含む): 122472000

約数和(自身を除く): 78074080

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, 343, 392, 490, 560, 686, 784, 809, 980, 1120, 1372, 1568, 1618, 1715, 1960, 2744, 3236, 3430, 3920, 4045, 5488, 5663, 6472, 6860, 7840, 8090, 10976, 11326, 12944, 13720, 16180, 22652, 25888, 27440, 28315, 32360, 39641, 45304, 54880, 56630, 64720, 79282, 90608, 113260, 129440, 158564, 181216, 198205, 226520, 277487, 317128, 396410, 453040, 554974, 634256, 792820, 906080, 1109948, 1268512, 1387435, 1585640, 2219896, 2774870, 3171280, 4439792, 5549740, 6342560, 8879584, 11099480, 22198960, 44397920]

約数ペア:

[(1, 44397920), (2, 22198960), (4, 11099480), (5, 8879584), (7, 6342560), (8, 5549740), (10, 4439792), (14, 3171280), (16, 2774870), (20, 2219896), (28, 1585640), (32, 1387435), (35, 1268512), (40, 1109948), (49, 906080), (56, 792820), (70, 634256), (80, 554974), (98, 453040), (112, 396410), (140, 317128), (160, 277487), (196, 226520), (224, 198205), (245, 181216), (280, 158564), (343, 129440), (392, 113260), (490, 90608), (560, 79282), (686, 64720), (784, 56630), (809, 54880), (980, 45304), (1120, 39641), (1372, 32360), (1568, 28315), (1618, 27440), (1715, 25888), (1960, 22652), (2744, 16180), (3236, 13720), (3430, 12944), (3920, 11326), (4045, 10976), (5488, 8090), (5663, 7840), (6472, 6860)]