26460400

素因数分解:

$2^4\times 5^2\times {\mathrm{83}}^1\times {\mathrm{797}}^1$

素因数の和:898

約数の個数: 60

約数和(自身を含む): 64417752

約数和(自身を除く): 37957352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 83, 100, 166, 200, 332, 400, 415, 664, 797, 830, 1328, 1594, 1660, 2075, 3188, 3320, 3985, 4150, 6376, 6640, 7970, 8300, 12752, 15940, 16600, 19925, 31880, 33200, 39850, 63760, 66151, 79700, 132302, 159400, 264604, 318800, 330755, 529208, 661510, 1058416, 1323020, 1653775, 2646040, 3307550, 5292080, 6615100, 13230200, 26460400]

約数ペア:

[(1, 26460400), (2, 13230200), (4, 6615100), (5, 5292080), (8, 3307550), (10, 2646040), (16, 1653775), (20, 1323020), (25, 1058416), (40, 661510), (50, 529208), (80, 330755), (83, 318800), (100, 264604), (166, 159400), (200, 132302), (332, 79700), (400, 66151), (415, 63760), (664, 39850), (797, 33200), (830, 31880), (1328, 19925), (1594, 16600), (1660, 15940), (2075, 12752), (3188, 8300), (3320, 7970), (3985, 6640), (4150, 6376)]