40865136

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1523}}^1$

素因数の和:1590

約数の個数: 80

約数和(自身を含む): 116409216

約数和(自身を除く): 75544080

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 43, 48, 52, 78, 86, 104, 129, 156, 172, 208, 258, 312, 344, 516, 559, 624, 688, 1032, 1118, 1523, 1677, 2064, 2236, 3046, 3354, 4472, 4569, 6092, 6708, 8944, 9138, 12184, 13416, 18276, 19799, 24368, 26832, 36552, 39598, 59397, 65489, 73104, 79196, 118794, 130978, 158392, 196467, 237588, 261956, 316784, 392934, 475176, 523912, 785868, 851357, 950352, 1047824, 1571736, 1702714, 2554071, 3143472, 3405428, 5108142, 6810856, 10216284, 13621712, 20432568, 40865136]

約数ペア:

[(1, 40865136), (2, 20432568), (3, 13621712), (4, 10216284), (6, 6810856), (8, 5108142), (12, 3405428), (13, 3143472), (16, 2554071), (24, 1702714), (26, 1571736), (39, 1047824), (43, 950352), (48, 851357), (52, 785868), (78, 523912), (86, 475176), (104, 392934), (129, 316784), (156, 261956), (172, 237588), (208, 196467), (258, 158392), (312, 130978), (344, 118794), (516, 79196), (559, 73104), (624, 65489), (688, 59397), (1032, 39598), (1118, 36552), (1523, 26832), (1677, 24368), (2064, 19799), (2236, 18276), (3046, 13416), (3354, 12184), (4472, 9138), (4569, 8944), (6092, 6708)]