12322400

素因数分解:

$2^5\times 5^2\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:304

約数の個数: 72

約数和(自身を含む): 30638664

約数和(自身を除く): 18316264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 73, 80, 100, 146, 160, 200, 211, 292, 365, 400, 422, 584, 730, 800, 844, 1055, 1168, 1460, 1688, 1825, 2110, 2336, 2920, 3376, 3650, 4220, 5275, 5840, 6752, 7300, 8440, 10550, 11680, 14600, 15403, 16880, 21100, 29200, 30806, 33760, 42200, 58400, 61612, 77015, 84400, 123224, 154030, 168800, 246448, 308060, 385075, 492896, 616120, 770150, 1232240, 1540300, 2464480, 3080600, 6161200, 12322400]

約数ペア:

[(1, 12322400), (2, 6161200), (4, 3080600), (5, 2464480), (8, 1540300), (10, 1232240), (16, 770150), (20, 616120), (25, 492896), (32, 385075), (40, 308060), (50, 246448), (73, 168800), (80, 154030), (100, 123224), (146, 84400), (160, 77015), (200, 61612), (211, 58400), (292, 42200), (365, 33760), (400, 30806), (422, 29200), (584, 21100), (730, 16880), (800, 15403), (844, 14600), (1055, 11680), (1168, 10550), (1460, 8440), (1688, 7300), (1825, 6752), (2110, 5840), (2336, 5275), (2920, 4220), (3376, 3650)]