14338520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1249}}^1$

素因数の和:1308

約数の個数: 64

約数和(自身を含む): 37800000

約数和(自身を除く): 23461480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 140, 164, 205, 280, 287, 328, 410, 574, 820, 1148, 1249, 1435, 1640, 2296, 2498, 2870, 4996, 5740, 6245, 8743, 9992, 11480, 12490, 17486, 24980, 34972, 43715, 49960, 51209, 69944, 87430, 102418, 174860, 204836, 256045, 349720, 358463, 409672, 512090, 716926, 1024180, 1433852, 1792315, 2048360, 2867704, 3584630, 7169260, 14338520]

約数ペア:

[(1, 14338520), (2, 7169260), (4, 3584630), (5, 2867704), (7, 2048360), (8, 1792315), (10, 1433852), (14, 1024180), (20, 716926), (28, 512090), (35, 409672), (40, 358463), (41, 349720), (56, 256045), (70, 204836), (82, 174860), (140, 102418), (164, 87430), (205, 69944), (280, 51209), (287, 49960), (328, 43715), (410, 34972), (574, 24980), (820, 17486), (1148, 12490), (1249, 11480), (1435, 9992), (1640, 8743), (2296, 6245), (2498, 5740), (2870, 4996)]