5312800

素因数分解:

$2^5\times 5^2\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:278

約数の個数: 72

約数和(自身を含む): 13475700

約数和(自身を除く): 8162900

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 80, 100, 116, 145, 160, 200, 229, 232, 290, 400, 458, 464, 580, 725, 800, 916, 928, 1145, 1160, 1450, 1832, 2290, 2320, 2900, 3664, 4580, 4640, 5725, 5800, 6641, 7328, 9160, 11450, 11600, 13282, 18320, 22900, 23200, 26564, 33205, 36640, 45800, 53128, 66410, 91600, 106256, 132820, 166025, 183200, 212512, 265640, 332050, 531280, 664100, 1062560, 1328200, 2656400, 5312800]

約数ペア:

[(1, 5312800), (2, 2656400), (4, 1328200), (5, 1062560), (8, 664100), (10, 531280), (16, 332050), (20, 265640), (25, 212512), (29, 183200), (32, 166025), (40, 132820), (50, 106256), (58, 91600), (80, 66410), (100, 53128), (116, 45800), (145, 36640), (160, 33205), (200, 26564), (229, 23200), (232, 22900), (290, 18320), (400, 13282), (458, 11600), (464, 11450), (580, 9160), (725, 7328), (800, 6641), (916, 5800), (928, 5725), (1145, 4640), (1160, 4580), (1450, 3664), (1832, 2900), (2290, 2320)]