22158526465

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{107339}}^1$

素因数の和:107457

約数の個数: 32

約数和(自身を含む): 29213654400

約数和(自身を除く): 7055127935

約数列:

[1, 5, 19, 41, 53, 95, 205, 265, 779, 1007, 2173, 3895, 5035, 10865, 41287, 107339, 206435, 536695, 2039441, 4400899, 5688967, 10197205, 22004495, 28444835, 83617081, 108090373, 233247647, 418085405, 540451865, 1166238235, 4431705293, 22158526465]

約数ペア:

[(1, 22158526465), (5, 4431705293), (19, 1166238235), (41, 540451865), (53, 418085405), (95, 233247647), (205, 108090373), (265, 83617081), (779, 28444835), (1007, 22004495), (2173, 10197205), (3895, 5688967), (5035, 4400899), (10865, 2039441), (41287, 536695), (107339, 206435)]