45788860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:108

約数の個数: 144

約数和(自身を含む): 118056960

約数和(自身を除く): 72268100

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 23, 26, 31, 38, 46, 52, 62, 65, 76, 92, 95, 115, 124, 130, 155, 169, 190, 230, 247, 260, 299, 310, 338, 380, 403, 437, 460, 494, 589, 598, 620, 676, 713, 806, 845, 874, 988, 1178, 1196, 1235, 1426, 1495, 1612, 1690, 1748, 2015, 2185, 2356, 2470, 2852, 2945, 2990, 3211, 3380, 3565, 3887, 4030, 4370, 4940, 5239, 5681, 5890, 5980, 6422, 7130, 7657, 7774, 8060, 8740, 9269, 10478, 11362, 11780, 12844, 13547, 14260, 15314, 15548, 16055, 18538, 19435, 20956, 22724, 26195, 27094, 28405, 30628, 32110, 37076, 38285, 38870, 46345, 52390, 54188, 56810, 64220, 67735, 73853, 76570, 77740, 92690, 99541, 104780, 113620, 120497, 135470, 147706, 153140, 176111, 185380, 199082, 240994, 270940, 295412, 352222, 369265, 398164, 481988, 497705, 602485, 704444, 738530, 880555, 995410, 1204970, 1477060, 1761110, 1990820, 2289443, 2409940, 3522220, 4578886, 9157772, 11447215, 22894430, 45788860]

約数ペア:

[(1, 45788860), (2, 22894430), (4, 11447215), (5, 9157772), (10, 4578886), (13, 3522220), (19, 2409940), (20, 2289443), (23, 1990820), (26, 1761110), (31, 1477060), (38, 1204970), (46, 995410), (52, 880555), (62, 738530), (65, 704444), (76, 602485), (92, 497705), (95, 481988), (115, 398164), (124, 369265), (130, 352222), (155, 295412), (169, 270940), (190, 240994), (230, 199082), (247, 185380), (260, 176111), (299, 153140), (310, 147706), (338, 135470), (380, 120497), (403, 113620), (437, 104780), (460, 99541), (494, 92690), (589, 77740), (598, 76570), (620, 73853), (676, 67735), (713, 64220), (806, 56810), (845, 54188), (874, 52390), (988, 46345), (1178, 38870), (1196, 38285), (1235, 37076), (1426, 32110), (1495, 30628), (1612, 28405), (1690, 27094), (1748, 26195), (2015, 22724), (2185, 20956), (2356, 19435), (2470, 18538), (2852, 16055), (2945, 15548), (2990, 15314), (3211, 14260), (3380, 13547), (3565, 12844), (3887, 11780), (4030, 11362), (4370, 10478), (4940, 9269), (5239, 8740), (5681, 8060), (5890, 7774), (5980, 7657), (6422, 7130)]