2655883990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{19553}}^1$

素因数の和:19641

約数の個数: 48

約数和(自身を含む): 5186659392

約数和(自身を除く): 2530775402

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 289, 470, 578, 799, 1445, 1598, 2890, 3995, 7990, 13583, 19553, 27166, 39106, 67915, 97765, 135830, 195530, 332401, 664802, 918991, 1662005, 1837982, 3324010, 4594955, 5650817, 9189910, 11301634, 15622847, 28254085, 31245694, 56508170, 78114235, 156228470, 265588399, 531176798, 1327941995, 2655883990]

約数ペア:

[(1, 2655883990), (2, 1327941995), (5, 531176798), (10, 265588399), (17, 156228470), (34, 78114235), (47, 56508170), (85, 31245694), (94, 28254085), (170, 15622847), (235, 11301634), (289, 9189910), (470, 5650817), (578, 4594955), (799, 3324010), (1445, 1837982), (1598, 1662005), (2890, 918991), (3995, 664802), (7990, 332401), (13583, 195530), (19553, 135830), (27166, 97765), (39106, 67915)]