11065780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{281}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 25583040

約数和(自身を除く): 14517260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 179, 220, 281, 358, 562, 716, 895, 1124, 1405, 1790, 1969, 2810, 3091, 3580, 3938, 5620, 6182, 7876, 9845, 12364, 15455, 19690, 30910, 39380, 50299, 61820, 100598, 201196, 251495, 502990, 553289, 1005980, 1106578, 2213156, 2766445, 5532890, 11065780]

約数ペア:

[(1, 11065780), (2, 5532890), (4, 2766445), (5, 2213156), (10, 1106578), (11, 1005980), (20, 553289), (22, 502990), (44, 251495), (55, 201196), (110, 100598), (179, 61820), (220, 50299), (281, 39380), (358, 30910), (562, 19690), (716, 15455), (895, 12364), (1124, 9845), (1405, 7876), (1790, 6182), (1969, 5620), (2810, 3938), (3091, 3580)]