2604905710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{13033}}^1$

素因数の和:13153

約数の個数: 64

約数和(自身を含む): 5405460480

約数和(自身を除く): 2800554770

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 79, 110, 115, 158, 230, 253, 395, 506, 790, 869, 1265, 1738, 1817, 2530, 3634, 4345, 8690, 9085, 13033, 18170, 19987, 26066, 39974, 65165, 99935, 130330, 143363, 199870, 286726, 299759, 599518, 716815, 1029607, 1433630, 1498795, 2059214, 2997590, 3297349, 5148035, 6594698, 10296070, 11325677, 16486745, 22651354, 23680961, 32973490, 47361922, 56628385, 113256770, 118404805, 236809610, 260490571, 520981142, 1302452855, 2604905710]

約数ペア:

[(1, 2604905710), (2, 1302452855), (5, 520981142), (10, 260490571), (11, 236809610), (22, 118404805), (23, 113256770), (46, 56628385), (55, 47361922), (79, 32973490), (110, 23680961), (115, 22651354), (158, 16486745), (230, 11325677), (253, 10296070), (395, 6594698), (506, 5148035), (790, 3297349), (869, 2997590), (1265, 2059214), (1738, 1498795), (1817, 1433630), (2530, 1029607), (3634, 716815), (4345, 599518), (8690, 299759), (9085, 286726), (13033, 199870), (18170, 143363), (19987, 130330), (26066, 99935), (39974, 65165)]