9047800

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2381}}^1$

素因数の和:2416

約数の個数: 48

約数和(自身を含む): 22152600

約数和(自身を除く): 13104800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 2381, 3800, 4762, 9524, 11905, 19048, 23810, 45239, 47620, 59525, 90478, 95240, 119050, 180956, 226195, 238100, 361912, 452390, 476200, 904780, 1130975, 1809560, 2261950, 4523900, 9047800]

約数ペア:

[(1, 9047800), (2, 4523900), (4, 2261950), (5, 1809560), (8, 1130975), (10, 904780), (19, 476200), (20, 452390), (25, 361912), (38, 238100), (40, 226195), (50, 180956), (76, 119050), (95, 95240), (100, 90478), (152, 59525), (190, 47620), (200, 45239), (380, 23810), (475, 19048), (760, 11905), (950, 9524), (1900, 4762), (2381, 3800)]