37944400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{7297}}^1$

素因数の和:7328

約数の個数: 60

約数和(自身を含む): 98187292

約数和(自身を除く): 60242892

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 7297, 14594, 29188, 36485, 58376, 72970, 94861, 116752, 145940, 182425, 189722, 291880, 364850, 379444, 474305, 583760, 729700, 758888, 948610, 1459400, 1517776, 1897220, 2371525, 2918800, 3794440, 4743050, 7588880, 9486100, 18972200, 37944400]

約数ペア:

[(1, 37944400), (2, 18972200), (4, 9486100), (5, 7588880), (8, 4743050), (10, 3794440), (13, 2918800), (16, 2371525), (20, 1897220), (25, 1517776), (26, 1459400), (40, 948610), (50, 758888), (52, 729700), (65, 583760), (80, 474305), (100, 379444), (104, 364850), (130, 291880), (200, 189722), (208, 182425), (260, 145940), (325, 116752), (400, 94861), (520, 72970), (650, 58376), (1040, 36485), (1300, 29188), (2600, 14594), (5200, 7297)]