2783201650

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{9187}}^1$

素因数の和:9355

約数の個数: 48

約数和(自身を含む): 5311472544

約数和(自身を除く): 2528270894

約数列:

[1, 2, 5, 10, 25, 50, 73, 83, 146, 166, 365, 415, 730, 830, 1825, 2075, 3650, 4150, 6059, 9187, 12118, 18374, 30295, 45935, 60590, 91870, 151475, 229675, 302950, 459350, 670651, 762521, 1341302, 1525042, 3353255, 3812605, 6706510, 7625210, 16766275, 19063025, 33532550, 38126050, 55664033, 111328066, 278320165, 556640330, 1391600825, 2783201650]

約数ペア:

[(1, 2783201650), (2, 1391600825), (5, 556640330), (10, 278320165), (25, 111328066), (50, 55664033), (73, 38126050), (83, 33532550), (146, 19063025), (166, 16766275), (365, 7625210), (415, 6706510), (730, 3812605), (830, 3353255), (1825, 1525042), (2075, 1341302), (3650, 762521), (4150, 670651), (6059, 459350), (9187, 302950), (12118, 229675), (18374, 151475), (30295, 91870), (45935, 60590)]