1954637600

素因数分解:

$2^5\times 5^2\times {\mathrm{239}}^1\times {\mathrm{10223}}^1$

素因数の和:10482

約数の個数: 72

約数和(自身を含む): 4792193280

約数和(自身を除く): 2837555680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 239, 400, 478, 800, 956, 1195, 1912, 2390, 3824, 4780, 5975, 7648, 9560, 10223, 11950, 19120, 20446, 23900, 38240, 40892, 47800, 51115, 81784, 95600, 102230, 163568, 191200, 204460, 255575, 327136, 408920, 511150, 817840, 1022300, 1635680, 2044600, 2443297, 4089200, 4886594, 8178400, 9773188, 12216485, 19546376, 24432970, 39092752, 48865940, 61082425, 78185504, 97731880, 122164850, 195463760, 244329700, 390927520, 488659400, 977318800, 1954637600]

約数ペア:

[(1, 1954637600), (2, 977318800), (4, 488659400), (5, 390927520), (8, 244329700), (10, 195463760), (16, 122164850), (20, 97731880), (25, 78185504), (32, 61082425), (40, 48865940), (50, 39092752), (80, 24432970), (100, 19546376), (160, 12216485), (200, 9773188), (239, 8178400), (400, 4886594), (478, 4089200), (800, 2443297), (956, 2044600), (1195, 1635680), (1912, 1022300), (2390, 817840), (3824, 511150), (4780, 408920), (5975, 327136), (7648, 255575), (9560, 204460), (10223, 191200), (11950, 163568), (19120, 102230), (20446, 95600), (23900, 81784), (38240, 51115), (40892, 47800)]