113235760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{128677}}^1$

素因数の和:128701

約数の個数: 40

約数和(自身を含む): 287209296

約数和(自身を除く): 173973536

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 128677, 257354, 514708, 643385, 1029416, 1286770, 1415447, 2058832, 2573540, 2830894, 5147080, 5661788, 7077235, 10294160, 11323576, 14154470, 22647152, 28308940, 56617880, 113235760]

約数ペア:

[(1, 113235760), (2, 56617880), (4, 28308940), (5, 22647152), (8, 14154470), (10, 11323576), (11, 10294160), (16, 7077235), (20, 5661788), (22, 5147080), (40, 2830894), (44, 2573540), (55, 2058832), (80, 1415447), (88, 1286770), (110, 1029416), (176, 643385), (220, 514708), (440, 257354), (880, 128677)]