48644000

素因数分解:

$2^5\times 5^3\times {\mathrm{12161}}^1$

素因数の和:12186

約数の個数: 48

約数和(自身を含む): 119528136

約数和(自身を除く): 70884136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 12161, 24322, 48644, 60805, 97288, 121610, 194576, 243220, 304025, 389152, 486440, 608050, 972880, 1216100, 1520125, 1945760, 2432200, 3040250, 4864400, 6080500, 9728800, 12161000, 24322000, 48644000]

約数ペア:

[(1, 48644000), (2, 24322000), (4, 12161000), (5, 9728800), (8, 6080500), (10, 4864400), (16, 3040250), (20, 2432200), (25, 1945760), (32, 1520125), (40, 1216100), (50, 972880), (80, 608050), (100, 486440), (125, 389152), (160, 304025), (200, 243220), (250, 194576), (400, 121610), (500, 97288), (800, 60805), (1000, 48644), (2000, 24322), (4000, 12161)]