2937984005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{241}}^1\times {\mathrm{419}}^1$

素因数の和:722

約数の個数: 48

約数和(自身を含む): 4046898240

約数和(自身を除く): 1108914235

約数列:

[1, 5, 11, 23, 55, 115, 241, 253, 419, 529, 1205, 1265, 2095, 2645, 2651, 4609, 5543, 5819, 9637, 13255, 23045, 27715, 29095, 48185, 60973, 100979, 106007, 127489, 221651, 304865, 504895, 530035, 637445, 1108255, 1110769, 1402379, 2322517, 2438161, 5553845, 7011895, 11612585, 12190805, 25547687, 53417891, 127738435, 267089455, 587596801, 2937984005]

約数ペア:

[(1, 2937984005), (5, 587596801), (11, 267089455), (23, 127738435), (55, 53417891), (115, 25547687), (241, 12190805), (253, 11612585), (419, 7011895), (529, 5553845), (1205, 2438161), (1265, 2322517), (2095, 1402379), (2645, 1110769), (2651, 1108255), (4609, 637445), (5543, 530035), (5819, 504895), (9637, 304865), (13255, 221651), (23045, 127489), (27715, 106007), (29095, 100979), (48185, 60973)]