14232520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:398

約数の個数: 64

約数和(自身を含む): 34372800

約数和(自身を除く): 20140280

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 61, 76, 95, 122, 152, 190, 244, 305, 307, 380, 488, 610, 614, 760, 1159, 1220, 1228, 1535, 2318, 2440, 2456, 3070, 4636, 5795, 5833, 6140, 9272, 11590, 11666, 12280, 18727, 23180, 23332, 29165, 37454, 46360, 46664, 58330, 74908, 93635, 116660, 149816, 187270, 233320, 355813, 374540, 711626, 749080, 1423252, 1779065, 2846504, 3558130, 7116260, 14232520]

約数ペア:

[(1, 14232520), (2, 7116260), (4, 3558130), (5, 2846504), (8, 1779065), (10, 1423252), (19, 749080), (20, 711626), (38, 374540), (40, 355813), (61, 233320), (76, 187270), (95, 149816), (122, 116660), (152, 93635), (190, 74908), (244, 58330), (305, 46664), (307, 46360), (380, 37454), (488, 29165), (610, 23332), (614, 23180), (760, 18727), (1159, 12280), (1220, 11666), (1228, 11590), (1535, 9272), (2318, 6140), (2440, 5833), (2456, 5795), (3070, 4636)]