45959320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1559}}^1$

素因数の和:1648

約数の個数: 64

約数和(自身を含む): 114566400

約数和(自身を除く): 68607080

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 67, 88, 110, 134, 220, 268, 335, 440, 536, 670, 737, 1340, 1474, 1559, 2680, 2948, 3118, 3685, 5896, 6236, 7370, 7795, 12472, 14740, 15590, 17149, 29480, 31180, 34298, 62360, 68596, 85745, 104453, 137192, 171490, 208906, 342980, 417812, 522265, 685960, 835624, 1044530, 1148983, 2089060, 2297966, 4178120, 4595932, 5744915, 9191864, 11489830, 22979660, 45959320]

約数ペア:

[(1, 45959320), (2, 22979660), (4, 11489830), (5, 9191864), (8, 5744915), (10, 4595932), (11, 4178120), (20, 2297966), (22, 2089060), (40, 1148983), (44, 1044530), (55, 835624), (67, 685960), (88, 522265), (110, 417812), (134, 342980), (220, 208906), (268, 171490), (335, 137192), (440, 104453), (536, 85745), (670, 68596), (737, 62360), (1340, 34298), (1474, 31180), (1559, 29480), (2680, 17149), (2948, 15590), (3118, 14740), (3685, 12472), (5896, 7795), (6236, 7370)]