105996880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5237}}^1$

素因数の和:5284

約数の個数: 80

約数和(自身を含む): 280589184

約数和(自身を除く): 174592304

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 80, 88, 92, 110, 115, 176, 184, 220, 230, 253, 368, 440, 460, 506, 880, 920, 1012, 1265, 1840, 2024, 2530, 4048, 5060, 5237, 10120, 10474, 20240, 20948, 26185, 41896, 52370, 57607, 83792, 104740, 115214, 120451, 209480, 230428, 240902, 288035, 418960, 460856, 481804, 576070, 602255, 921712, 963608, 1152140, 1204510, 1324961, 1927216, 2304280, 2409020, 2649922, 4608560, 4818040, 5299844, 6624805, 9636080, 10599688, 13249610, 21199376, 26499220, 52998440, 105996880]

約数ペア:

[(1, 105996880), (2, 52998440), (4, 26499220), (5, 21199376), (8, 13249610), (10, 10599688), (11, 9636080), (16, 6624805), (20, 5299844), (22, 4818040), (23, 4608560), (40, 2649922), (44, 2409020), (46, 2304280), (55, 1927216), (80, 1324961), (88, 1204510), (92, 1152140), (110, 963608), (115, 921712), (176, 602255), (184, 576070), (220, 481804), (230, 460856), (253, 418960), (368, 288035), (440, 240902), (460, 230428), (506, 209480), (880, 120451), (920, 115214), (1012, 104740), (1265, 83792), (1840, 57607), (2024, 52370), (2530, 41896), (4048, 26185), (5060, 20948), (5237, 20240), (10120, 10474)]