57075040

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{32429}}^1$

素因数の和:32455

約数の個数: 48

約数和(自身を含む): 147102480

約数和(自身を除く): 90027440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 32429, 64858, 129716, 162145, 259432, 324290, 356719, 518864, 648580, 713438, 1037728, 1297160, 1426876, 1783595, 2594320, 2853752, 3567190, 5188640, 5707504, 7134380, 11415008, 14268760, 28537520, 57075040]

約数ペア:

[(1, 57075040), (2, 28537520), (4, 14268760), (5, 11415008), (8, 7134380), (10, 5707504), (11, 5188640), (16, 3567190), (20, 2853752), (22, 2594320), (32, 1783595), (40, 1426876), (44, 1297160), (55, 1037728), (80, 713438), (88, 648580), (110, 518864), (160, 356719), (176, 324290), (220, 259432), (352, 162145), (440, 129716), (880, 64858), (1760, 32429)]