14217440

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5227}}^1$

素因数の和:5259

約数の個数: 48

約数和(自身を含む): 35571312

約数和(自身を除く): 21353872

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, 5227, 10454, 20908, 26135, 41816, 52270, 83632, 88859, 104540, 167264, 177718, 209080, 355436, 418160, 444295, 710872, 836320, 888590, 1421744, 1777180, 2843488, 3554360, 7108720, 14217440]

約数ペア:

[(1, 14217440), (2, 7108720), (4, 3554360), (5, 2843488), (8, 1777180), (10, 1421744), (16, 888590), (17, 836320), (20, 710872), (32, 444295), (34, 418160), (40, 355436), (68, 209080), (80, 177718), (85, 167264), (136, 104540), (160, 88859), (170, 83632), (272, 52270), (340, 41816), (544, 26135), (680, 20908), (1360, 10454), (2720, 5227)]