12497600

素因数分解:

$2^6\times 5^2\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:202

約数の個数: 84

約数和(自身を含む): 31464504

約数和(自身を除く): 18966904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 73, 80, 100, 107, 146, 160, 200, 214, 292, 320, 365, 400, 428, 535, 584, 730, 800, 856, 1070, 1168, 1460, 1600, 1712, 1825, 2140, 2336, 2675, 2920, 3424, 3650, 4280, 4672, 5350, 5840, 6848, 7300, 7811, 8560, 10700, 11680, 14600, 15622, 17120, 21400, 23360, 29200, 31244, 34240, 39055, 42800, 58400, 62488, 78110, 85600, 116800, 124976, 156220, 171200, 195275, 249952, 312440, 390550, 499904, 624880, 781100, 1249760, 1562200, 2499520, 3124400, 6248800, 12497600]

約数ペア:

[(1, 12497600), (2, 6248800), (4, 3124400), (5, 2499520), (8, 1562200), (10, 1249760), (16, 781100), (20, 624880), (25, 499904), (32, 390550), (40, 312440), (50, 249952), (64, 195275), (73, 171200), (80, 156220), (100, 124976), (107, 116800), (146, 85600), (160, 78110), (200, 62488), (214, 58400), (292, 42800), (320, 39055), (365, 34240), (400, 31244), (428, 29200), (535, 23360), (584, 21400), (730, 17120), (800, 15622), (856, 14600), (1070, 11680), (1168, 10700), (1460, 8560), (1600, 7811), (1712, 7300), (1825, 6848), (2140, 5840), (2336, 5350), (2675, 4672), (2920, 4280), (3424, 3650)]