111385780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{22013}}^1$

素因数の和:22056

約数の個数: 48

約数和(自身を含む): 266281344

約数和(自身を除く): 154895564

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 22013, 44026, 88052, 110065, 220130, 242143, 440260, 484286, 506299, 968572, 1012598, 1210715, 2025196, 2421430, 2531495, 4842860, 5062990, 5569289, 10125980, 11138578, 22277156, 27846445, 55692890, 111385780]

約数ペア:

[(1, 111385780), (2, 55692890), (4, 27846445), (5, 22277156), (10, 11138578), (11, 10125980), (20, 5569289), (22, 5062990), (23, 4842860), (44, 2531495), (46, 2421430), (55, 2025196), (92, 1210715), (110, 1012598), (115, 968572), (220, 506299), (230, 484286), (253, 440260), (460, 242143), (506, 220130), (1012, 110065), (1265, 88052), (2530, 44026), (5060, 22013)]