52967440

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{34847}}^1$

素因数の和:34879

約数の個数: 40

約数和(自身を含む): 129634560

約数和(自身を除く): 76667120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 34847, 69694, 139388, 174235, 278776, 348470, 557552, 662093, 696940, 1324186, 1393880, 2648372, 2787760, 3310465, 5296744, 6620930, 10593488, 13241860, 26483720, 52967440]

約数ペア:

[(1, 52967440), (2, 26483720), (4, 13241860), (5, 10593488), (8, 6620930), (10, 5296744), (16, 3310465), (19, 2787760), (20, 2648372), (38, 1393880), (40, 1324186), (76, 696940), (80, 662093), (95, 557552), (152, 348470), (190, 278776), (304, 174235), (380, 139388), (760, 69694), (1520, 34847)]