27012320

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9931}}^1$

素因数の和:9963

約数の個数: 48

約数和(自身を含む): 67577328

約数和(自身を除く): 40565008

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, 9931, 19862, 39724, 49655, 79448, 99310, 158896, 168827, 198620, 317792, 337654, 397240, 675308, 794480, 844135, 1350616, 1588960, 1688270, 2701232, 3376540, 5402464, 6753080, 13506160, 27012320]

約数ペア:

[(1, 27012320), (2, 13506160), (4, 6753080), (5, 5402464), (8, 3376540), (10, 2701232), (16, 1688270), (17, 1588960), (20, 1350616), (32, 844135), (34, 794480), (40, 675308), (68, 397240), (80, 337654), (85, 317792), (136, 198620), (160, 168827), (170, 158896), (272, 99310), (340, 79448), (544, 49655), (680, 39724), (1360, 19862), (2720, 9931)]