88795840

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{809}}^1$

素因数の和:847

約数の個数: 112

約数和(自身を含む): 246888000

約数和(自身を除く): 158092160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 343, 392, 448, 490, 560, 686, 784, 809, 980, 1120, 1372, 1568, 1618, 1715, 1960, 2240, 2744, 3136, 3236, 3430, 3920, 4045, 5488, 5663, 6472, 6860, 7840, 8090, 10976, 11326, 12944, 13720, 15680, 16180, 21952, 22652, 25888, 27440, 28315, 32360, 39641, 45304, 51776, 54880, 56630, 64720, 79282, 90608, 109760, 113260, 129440, 158564, 181216, 198205, 226520, 258880, 277487, 317128, 362432, 396410, 453040, 554974, 634256, 792820, 906080, 1109948, 1268512, 1387435, 1585640, 1812160, 2219896, 2537024, 2774870, 3171280, 4439792, 5549740, 6342560, 8879584, 11099480, 12685120, 17759168, 22198960, 44397920, 88795840]

約数ペア:

[(1, 88795840), (2, 44397920), (4, 22198960), (5, 17759168), (7, 12685120), (8, 11099480), (10, 8879584), (14, 6342560), (16, 5549740), (20, 4439792), (28, 3171280), (32, 2774870), (35, 2537024), (40, 2219896), (49, 1812160), (56, 1585640), (64, 1387435), (70, 1268512), (80, 1109948), (98, 906080), (112, 792820), (140, 634256), (160, 554974), (196, 453040), (224, 396410), (245, 362432), (280, 317128), (320, 277487), (343, 258880), (392, 226520), (448, 198205), (490, 181216), (560, 158564), (686, 129440), (784, 113260), (809, 109760), (980, 90608), (1120, 79282), (1372, 64720), (1568, 56630), (1618, 54880), (1715, 51776), (1960, 45304), (2240, 39641), (2744, 32360), (3136, 28315), (3236, 27440), (3430, 25888), (3920, 22652), (4045, 21952), (5488, 16180), (5663, 15680), (6472, 13720), (6860, 12944), (7840, 11326), (8090, 10976)]