57347840

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4073}}^1$

素因数の和:4105

約数の個数: 72

約数和(自身を含む): 149890608

約数和(自身を除く): 92542768

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 880, 1280, 1408, 1760, 2816, 3520, 4073, 7040, 8146, 14080, 16292, 20365, 32584, 40730, 44803, 65168, 81460, 89606, 130336, 162920, 179212, 224015, 260672, 325840, 358424, 448030, 521344, 651680, 716848, 896060, 1042688, 1303360, 1433696, 1792120, 2606720, 2867392, 3584240, 5213440, 5734784, 7168480, 11469568, 14336960, 28673920, 57347840]

約数ペア:

[(1, 57347840), (2, 28673920), (4, 14336960), (5, 11469568), (8, 7168480), (10, 5734784), (11, 5213440), (16, 3584240), (20, 2867392), (22, 2606720), (32, 1792120), (40, 1433696), (44, 1303360), (55, 1042688), (64, 896060), (80, 716848), (88, 651680), (110, 521344), (128, 448030), (160, 358424), (176, 325840), (220, 260672), (256, 224015), (320, 179212), (352, 162920), (440, 130336), (640, 89606), (704, 81460), (880, 65168), (1280, 44803), (1408, 40730), (1760, 32584), (2816, 20365), (3520, 16292), (4073, 14080), (7040, 8146)]