57916480

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^2$

素因数の和:204

約数の個数: 84

約数和(自身を含む): 144498060

約数和(自身を除く): 86581580

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 79, 80, 116, 145, 158, 160, 232, 290, 316, 320, 395, 464, 580, 632, 790, 928, 1160, 1264, 1580, 1856, 2291, 2320, 2528, 3160, 4582, 4640, 5056, 6241, 6320, 9164, 9280, 11455, 12482, 12640, 18328, 22910, 24964, 25280, 31205, 36656, 45820, 49928, 62410, 73312, 91640, 99856, 124820, 146624, 180989, 183280, 199712, 249640, 361978, 366560, 399424, 499280, 723956, 733120, 904945, 998560, 1447912, 1809890, 1997120, 2895824, 3619780, 5791648, 7239560, 11583296, 14479120, 28958240, 57916480]

約数ペア:

[(1, 57916480), (2, 28958240), (4, 14479120), (5, 11583296), (8, 7239560), (10, 5791648), (16, 3619780), (20, 2895824), (29, 1997120), (32, 1809890), (40, 1447912), (58, 998560), (64, 904945), (79, 733120), (80, 723956), (116, 499280), (145, 399424), (158, 366560), (160, 361978), (232, 249640), (290, 199712), (316, 183280), (320, 180989), (395, 146624), (464, 124820), (580, 99856), (632, 91640), (790, 73312), (928, 62410), (1160, 49928), (1264, 45820), (1580, 36656), (1856, 31205), (2291, 25280), (2320, 24964), (2528, 22910), (3160, 18328), (4582, 12640), (4640, 12482), (5056, 11455), (6241, 9280), (6320, 9164)]