26207390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^4\times {\mathrm{179}}^1$

素因数の和:230

約数の個数: 40

約数和(自身を含む): 52180200

約数和(自身を除く): 25972810

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 179, 242, 358, 605, 895, 1210, 1331, 1790, 1969, 2662, 3938, 6655, 9845, 13310, 14641, 19690, 21659, 29282, 43318, 73205, 108295, 146410, 216590, 238249, 476498, 1191245, 2382490, 2620739, 5241478, 13103695, 26207390]

約数ペア:

[(1, 26207390), (2, 13103695), (5, 5241478), (10, 2620739), (11, 2382490), (22, 1191245), (55, 476498), (110, 238249), (121, 216590), (179, 146410), (242, 108295), (358, 73205), (605, 43318), (895, 29282), (1210, 21659), (1331, 19690), (1790, 14641), (1969, 13310), (2662, 9845), (3938, 6655)]