22700810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:359

約数の個数: 48

約数和(自身を含む): 45706248

約数和(自身を除く): 23005438

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 121, 146, 242, 257, 365, 514, 605, 730, 803, 1210, 1285, 1606, 2570, 2827, 4015, 5654, 8030, 8833, 14135, 17666, 18761, 28270, 31097, 37522, 44165, 62194, 88330, 93805, 155485, 187610, 206371, 310970, 412742, 1031855, 2063710, 2270081, 4540162, 11350405, 22700810]

約数ペア:

[(1, 22700810), (2, 11350405), (5, 4540162), (10, 2270081), (11, 2063710), (22, 1031855), (55, 412742), (73, 310970), (110, 206371), (121, 187610), (146, 155485), (242, 93805), (257, 88330), (365, 62194), (514, 44165), (605, 37522), (730, 31097), (803, 28270), (1210, 18761), (1285, 17666), (1606, 14135), (2570, 8833), (2827, 8030), (4015, 5654)]