86027840

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:220

約数の個数: 112

約数和(自身を含む): 215066880

約数和(自身を除く): 129039040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 79, 80, 82, 83, 158, 160, 164, 166, 205, 316, 320, 328, 332, 395, 410, 415, 632, 656, 664, 790, 820, 830, 1264, 1312, 1328, 1580, 1640, 1660, 2528, 2624, 2656, 3160, 3239, 3280, 3320, 3403, 5056, 5312, 6320, 6478, 6557, 6560, 6640, 6806, 12640, 12956, 13114, 13120, 13280, 13612, 16195, 17015, 25280, 25912, 26228, 26560, 27224, 32390, 32785, 34030, 51824, 52456, 54448, 64780, 65570, 68060, 103648, 104912, 108896, 129560, 131140, 136120, 207296, 209824, 217792, 259120, 262280, 268837, 272240, 419648, 518240, 524560, 537674, 544480, 1036480, 1049120, 1075348, 1088960, 1344185, 2098240, 2150696, 2688370, 4301392, 5376740, 8602784, 10753480, 17205568, 21506960, 43013920, 86027840]

約数ペア:

[(1, 86027840), (2, 43013920), (4, 21506960), (5, 17205568), (8, 10753480), (10, 8602784), (16, 5376740), (20, 4301392), (32, 2688370), (40, 2150696), (41, 2098240), (64, 1344185), (79, 1088960), (80, 1075348), (82, 1049120), (83, 1036480), (158, 544480), (160, 537674), (164, 524560), (166, 518240), (205, 419648), (316, 272240), (320, 268837), (328, 262280), (332, 259120), (395, 217792), (410, 209824), (415, 207296), (632, 136120), (656, 131140), (664, 129560), (790, 108896), (820, 104912), (830, 103648), (1264, 68060), (1312, 65570), (1328, 64780), (1580, 54448), (1640, 52456), (1660, 51824), (2528, 34030), (2624, 32785), (2656, 32390), (3160, 27224), (3239, 26560), (3280, 26228), (3320, 25912), (3403, 25280), (5056, 17015), (5312, 16195), (6320, 13612), (6478, 13280), (6557, 13120), (6560, 13114), (6640, 12956), (6806, 12640)]