66233350000

素因数分解:

$2^4\times 5^5\times {\mathrm{1324667}}^1$

素因数の和:1324700

約数の個数: 60

約数和(自身を含む): 160398749448

約数和(自身を除く): 94165399448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 625, 1000, 1250, 2000, 2500, 3125, 5000, 6250, 10000, 12500, 25000, 50000, 1324667, 2649334, 5298668, 6623335, 10597336, 13246670, 21194672, 26493340, 33116675, 52986680, 66233350, 105973360, 132466700, 165583375, 264933400, 331166750, 529866800, 662333500, 827916875, 1324667000, 1655833750, 2649334000, 3311667500, 4139584375, 6623335000, 8279168750, 13246670000, 16558337500, 33116675000, 66233350000]

約数ペア:

[(1, 66233350000), (2, 33116675000), (4, 16558337500), (5, 13246670000), (8, 8279168750), (10, 6623335000), (16, 4139584375), (20, 3311667500), (25, 2649334000), (40, 1655833750), (50, 1324667000), (80, 827916875), (100, 662333500), (125, 529866800), (200, 331166750), (250, 264933400), (400, 165583375), (500, 132466700), (625, 105973360), (1000, 66233350), (1250, 52986680), (2000, 33116675), (2500, 26493340), (3125, 21194672), (5000, 13246670), (6250, 10597336), (10000, 6623335), (12500, 5298668), (25000, 2649334), (50000, 1324667)]