14206280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{389}}^1$

素因数の和:494

約数の個数: 64

約数和(自身を含む): 35380800

約数和(自身を除く): 21174520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 83, 88, 110, 166, 220, 332, 389, 415, 440, 664, 778, 830, 913, 1556, 1660, 1826, 1945, 3112, 3320, 3652, 3890, 4279, 4565, 7304, 7780, 8558, 9130, 15560, 17116, 18260, 21395, 32287, 34232, 36520, 42790, 64574, 85580, 129148, 161435, 171160, 258296, 322870, 355157, 645740, 710314, 1291480, 1420628, 1775785, 2841256, 3551570, 7103140, 14206280]

約数ペア:

[(1, 14206280), (2, 7103140), (4, 3551570), (5, 2841256), (8, 1775785), (10, 1420628), (11, 1291480), (20, 710314), (22, 645740), (40, 355157), (44, 322870), (55, 258296), (83, 171160), (88, 161435), (110, 129148), (166, 85580), (220, 64574), (332, 42790), (389, 36520), (415, 34232), (440, 32287), (664, 21395), (778, 18260), (830, 17116), (913, 15560), (1556, 9130), (1660, 8558), (1826, 7780), (1945, 7304), (3112, 4565), (3320, 4279), (3652, 3890)]