14223340

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 31298400

約数和(自身を除く): 17075060

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 137, 145, 179, 274, 290, 358, 548, 580, 685, 716, 895, 1370, 1790, 2740, 3580, 3973, 5191, 7946, 10382, 15892, 19865, 20764, 24523, 25955, 39730, 49046, 51910, 79460, 98092, 103820, 122615, 245230, 490460, 711167, 1422334, 2844668, 3555835, 7111670, 14223340]

約数ペア:

[(1, 14223340), (2, 7111670), (4, 3555835), (5, 2844668), (10, 1422334), (20, 711167), (29, 490460), (58, 245230), (116, 122615), (137, 103820), (145, 98092), (179, 79460), (274, 51910), (290, 49046), (358, 39730), (548, 25955), (580, 24523), (685, 20764), (716, 19865), (895, 15892), (1370, 10382), (1790, 7946), (2740, 5191), (3580, 3973)]