12015640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3301}}^1$

素因数の和:3332

約数の個数: 64

約数和(自身を含む): 33284160

約数和(自身を除く): 21268520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3301, 3640, 6602, 13204, 16505, 23107, 26408, 33010, 42913, 46214, 66020, 85826, 92428, 115535, 132040, 171652, 184856, 214565, 231070, 300391, 343304, 429130, 462140, 600782, 858260, 924280, 1201564, 1501955, 1716520, 2403128, 3003910, 6007820, 12015640]

約数ペア:

[(1, 12015640), (2, 6007820), (4, 3003910), (5, 2403128), (7, 1716520), (8, 1501955), (10, 1201564), (13, 924280), (14, 858260), (20, 600782), (26, 462140), (28, 429130), (35, 343304), (40, 300391), (52, 231070), (56, 214565), (65, 184856), (70, 171652), (91, 132040), (104, 115535), (130, 92428), (140, 85826), (182, 66020), (260, 46214), (280, 42913), (364, 33010), (455, 26408), (520, 23107), (728, 16505), (910, 13204), (1820, 6602), (3301, 3640)]