27720478390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{853}}^1\times {\mathrm{295433}}^1$

素因数の和:296304

約数の個数: 32

約数和(自身を含む): 54496937376

約数和(自身を除く): 26776458986

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 853, 1706, 4265, 8530, 9383, 18766, 46915, 93830, 295433, 590866, 1477165, 2954330, 3249763, 6499526, 16248815, 32497630, 252004349, 504008698, 1260021745, 2520043490, 2772047839, 5544095678, 13860239195, 27720478390]

約数ペア:

[(1, 27720478390), (2, 13860239195), (5, 5544095678), (10, 2772047839), (11, 2520043490), (22, 1260021745), (55, 504008698), (110, 252004349), (853, 32497630), (1706, 16248815), (4265, 6499526), (8530, 3249763), (9383, 2954330), (18766, 1477165), (46915, 590866), (93830, 295433)]