39133120

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:462

約数の個数: 112

約数和(自身を含む): 104973120

約数和(自身を除く): 65840000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 64, 65, 80, 92, 104, 115, 130, 160, 184, 208, 230, 260, 299, 320, 368, 409, 416, 460, 520, 598, 736, 818, 832, 920, 1040, 1196, 1472, 1495, 1636, 1840, 2045, 2080, 2392, 2990, 3272, 3680, 4090, 4160, 4784, 5317, 5980, 6544, 7360, 8180, 9407, 9568, 10634, 11960, 13088, 16360, 18814, 19136, 21268, 23920, 26176, 26585, 32720, 37628, 42536, 47035, 47840, 53170, 65440, 75256, 85072, 94070, 95680, 106340, 122291, 130880, 150512, 170144, 188140, 212680, 244582, 301024, 340288, 376280, 425360, 489164, 602048, 611455, 752560, 850720, 978328, 1222910, 1505120, 1701440, 1956656, 2445820, 3010240, 3913312, 4891640, 7826624, 9783280, 19566560, 39133120]

約数ペア:

[(1, 39133120), (2, 19566560), (4, 9783280), (5, 7826624), (8, 4891640), (10, 3913312), (13, 3010240), (16, 2445820), (20, 1956656), (23, 1701440), (26, 1505120), (32, 1222910), (40, 978328), (46, 850720), (52, 752560), (64, 611455), (65, 602048), (80, 489164), (92, 425360), (104, 376280), (115, 340288), (130, 301024), (160, 244582), (184, 212680), (208, 188140), (230, 170144), (260, 150512), (299, 130880), (320, 122291), (368, 106340), (409, 95680), (416, 94070), (460, 85072), (520, 75256), (598, 65440), (736, 53170), (818, 47840), (832, 47035), (920, 42536), (1040, 37628), (1196, 32720), (1472, 26585), (1495, 26176), (1636, 23920), (1840, 21268), (2045, 19136), (2080, 18814), (2392, 16360), (2990, 13088), (3272, 11960), (3680, 10634), (4090, 9568), (4160, 9407), (4784, 8180), (5317, 7360), (5980, 6544)]