11610740

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 25665024

約数和(自身を除く): 14054284

約数列:

[1, 2, 4, 5, 10, 20, 31, 61, 62, 122, 124, 155, 244, 305, 307, 310, 610, 614, 620, 1220, 1228, 1535, 1891, 3070, 3782, 6140, 7564, 9455, 9517, 18727, 18910, 19034, 37454, 37820, 38068, 47585, 74908, 93635, 95170, 187270, 190340, 374540, 580537, 1161074, 2322148, 2902685, 5805370, 11610740]

約数ペア:

[(1, 11610740), (2, 5805370), (4, 2902685), (5, 2322148), (10, 1161074), (20, 580537), (31, 374540), (61, 190340), (62, 187270), (122, 95170), (124, 93635), (155, 74908), (244, 47585), (305, 38068), (307, 37820), (310, 37454), (610, 19034), (614, 18910), (620, 18727), (1220, 9517), (1228, 9455), (1535, 7564), (1891, 6140), (3070, 3782)]