14244640

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5237}}^1$

素因数の和:5269

約数の個数: 48

約数和(自身を含む): 35639352

約数和(自身を除く): 21394712

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 5237, 10474, 20948, 26185, 41896, 52370, 83792, 89029, 104740, 167584, 178058, 209480, 356116, 418960, 445145, 712232, 837920, 890290, 1424464, 1780580, 2848928, 3561160, 7122320, 14244640]

約数ペア:

[(1, 14244640), (2, 7122320), (4, 3561160), (5, 2848928), (8, 1780580), (10, 1424464), (16, 890290), (17, 837920), (20, 712232), (32, 445145), (34, 418960), (40, 356116), (68, 209480), (80, 178058), (85, 167584), (136, 104740), (160, 89029), (170, 83792), (272, 52370), (340, 41896), (544, 26185), (680, 20948), (1360, 10474), (2720, 5237)]