2201006320

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1618387}}^1$

素因数の和:1618417

約数の個数: 40

約数和(自身を含む): 5418363024

約数和(自身を除く): 3217356704

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 1618387, 3236774, 6473548, 8091935, 12947096, 16183870, 25894192, 27512579, 32367740, 55025158, 64735480, 110050316, 129470960, 137562895, 220100632, 275125790, 440201264, 550251580, 1100503160, 2201006320]

約数ペア:

[(1, 2201006320), (2, 1100503160), (4, 550251580), (5, 440201264), (8, 275125790), (10, 220100632), (16, 137562895), (17, 129470960), (20, 110050316), (34, 64735480), (40, 55025158), (68, 32367740), (80, 27512579), (85, 25894192), (136, 16183870), (170, 12947096), (272, 8091935), (340, 6473548), (680, 3236774), (1360, 1618387)]