11099480

素因数分解:

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

素因数の和:841

約数の個数: 64

約数和(自身を含む): 29160000

約数和(自身を除く): 18060520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 343, 392, 490, 686, 809, 980, 1372, 1618, 1715, 1960, 2744, 3236, 3430, 4045, 5663, 6472, 6860, 8090, 11326, 13720, 16180, 22652, 28315, 32360, 39641, 45304, 56630, 79282, 113260, 158564, 198205, 226520, 277487, 317128, 396410, 554974, 792820, 1109948, 1387435, 1585640, 2219896, 2774870, 5549740, 11099480]

約数ペア:

[(1, 11099480), (2, 5549740), (4, 2774870), (5, 2219896), (7, 1585640), (8, 1387435), (10, 1109948), (14, 792820), (20, 554974), (28, 396410), (35, 317128), (40, 277487), (49, 226520), (56, 198205), (70, 158564), (98, 113260), (140, 79282), (196, 56630), (245, 45304), (280, 39641), (343, 32360), (392, 28315), (490, 22652), (686, 16180), (809, 13720), (980, 11326), (1372, 8090), (1618, 6860), (1715, 6472), (1960, 5663), (2744, 4045), (3236, 3430)]