14797720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1289}}^1$

素因数の和:1348

約数の個数: 64

約数和(自身を含む): 39009600

約数和(自身を除く): 24211880

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, 1289, 1435, 1640, 2296, 2578, 2870, 5156, 5740, 6445, 9023, 10312, 11480, 12890, 18046, 25780, 36092, 45115, 51560, 52849, 72184, 90230, 105698, 180460, 211396, 264245, 360920, 369943, 422792, 528490, 739886, 1056980, 1479772, 1849715, 2113960, 2959544, 3699430, 7398860, 14797720]

約数ペア:

[(1, 14797720), (2, 7398860), (4, 3699430), (5, 2959544), (7, 2113960), (8, 1849715), (10, 1479772), (14, 1056980), (20, 739886), (28, 528490), (35, 422792), (40, 369943), (41, 360920), (56, 264245), (70, 211396), (82, 180460), (140, 105698), (164, 90230), (205, 72184), (280, 52849), (287, 51560), (328, 45115), (410, 36092), (574, 25780), (820, 18046), (1148, 12890), (1289, 11480), (1435, 10312), (1640, 9023), (2296, 6445), (2578, 5740), (2870, 5156)]