45239000

素因数分解:

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

素因数の和:2421

約数の個数: 64

約数和(自身を含む): 111477600

約数和(自身を除く): 66238600

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 125, 152, 190, 200, 250, 380, 475, 500, 760, 950, 1000, 1900, 2375, 2381, 3800, 4750, 4762, 9500, 9524, 11905, 19000, 19048, 23810, 45239, 47620, 59525, 90478, 95240, 119050, 180956, 226195, 238100, 297625, 361912, 452390, 476200, 595250, 904780, 1130975, 1190500, 1809560, 2261950, 2381000, 4523900, 5654875, 9047800, 11309750, 22619500, 45239000]

約数ペア:

[(1, 45239000), (2, 22619500), (4, 11309750), (5, 9047800), (8, 5654875), (10, 4523900), (19, 2381000), (20, 2261950), (25, 1809560), (38, 1190500), (40, 1130975), (50, 904780), (76, 595250), (95, 476200), (100, 452390), (125, 361912), (152, 297625), (190, 238100), (200, 226195), (250, 180956), (380, 119050), (475, 95240), (500, 90478), (760, 59525), (950, 47620), (1000, 45239), (1900, 23810), (2375, 19048), (2381, 19000), (3800, 11905), (4750, 9524), (4762, 9500)]