3124400

素因数分解:

$2^4\times 5^2\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:198

約数の個数: 60

約数和(自身を含む): 7680312

約数和(自身を除く): 4555912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 73, 80, 100, 107, 146, 200, 214, 292, 365, 400, 428, 535, 584, 730, 856, 1070, 1168, 1460, 1712, 1825, 2140, 2675, 2920, 3650, 4280, 5350, 5840, 7300, 7811, 8560, 10700, 14600, 15622, 21400, 29200, 31244, 39055, 42800, 62488, 78110, 124976, 156220, 195275, 312440, 390550, 624880, 781100, 1562200, 3124400]

約数ペア:

[(1, 3124400), (2, 1562200), (4, 781100), (5, 624880), (8, 390550), (10, 312440), (16, 195275), (20, 156220), (25, 124976), (40, 78110), (50, 62488), (73, 42800), (80, 39055), (100, 31244), (107, 29200), (146, 21400), (200, 15622), (214, 14600), (292, 10700), (365, 8560), (400, 7811), (428, 7300), (535, 5840), (584, 5350), (730, 4280), (856, 3650), (1070, 2920), (1168, 2675), (1460, 2140), (1712, 1825)]