40804914176

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{36931}}^1$

素因数の和:37047

約数の個数: 88

約数和(自身を含む): 88905369504

約数和(自身を除く): 48100455328

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 83, 104, 128, 166, 208, 256, 332, 416, 512, 664, 832, 1024, 1079, 1328, 1664, 2158, 2656, 3328, 4316, 5312, 6656, 8632, 10624, 13312, 17264, 21248, 34528, 36931, 42496, 69056, 73862, 84992, 138112, 147724, 276224, 295448, 480103, 552448, 590896, 960206, 1104896, 1181792, 1920412, 2363584, 3065273, 3840824, 4727168, 6130546, 7681648, 9454336, 12261092, 15363296, 18908672, 24522184, 30726592, 37817344, 39848549, 49044368, 61453184, 79697098, 98088736, 122906368, 159394196, 196177472, 245812736, 318788392, 392354944, 491625472, 637576784, 784709888, 1275153568, 1569419776, 2550307136, 3138839552, 5100614272, 10201228544, 20402457088, 40804914176]

約数ペア:

[(1, 40804914176), (2, 20402457088), (4, 10201228544), (8, 5100614272), (13, 3138839552), (16, 2550307136), (26, 1569419776), (32, 1275153568), (52, 784709888), (64, 637576784), (83, 491625472), (104, 392354944), (128, 318788392), (166, 245812736), (208, 196177472), (256, 159394196), (332, 122906368), (416, 98088736), (512, 79697098), (664, 61453184), (832, 49044368), (1024, 39848549), (1079, 37817344), (1328, 30726592), (1664, 24522184), (2158, 18908672), (2656, 15363296), (3328, 12261092), (4316, 9454336), (5312, 7681648), (6656, 6130546), (8632, 4727168), (10624, 3840824), (13312, 3065273), (17264, 2363584), (21248, 1920412), (34528, 1181792), (36931, 1104896), (42496, 960206), (69056, 590896), (73862, 552448), (84992, 480103), (138112, 295448), (147724, 276224)]