2275331840

素因数分解:

$2^8\times 5^1\times {\mathrm{113}}^1\times {\mathrm{15731}}^1$

素因数の和:15865

約数の個数: 72

約数和(自身を含む): 5498711568

約数和(自身を除く): 3223379728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 128, 160, 226, 256, 320, 452, 565, 640, 904, 1130, 1280, 1808, 2260, 3616, 4520, 7232, 9040, 14464, 15731, 18080, 28928, 31462, 36160, 62924, 72320, 78655, 125848, 144640, 157310, 251696, 314620, 503392, 629240, 1006784, 1258480, 1777603, 2013568, 2516960, 3555206, 4027136, 5033920, 7110412, 8888015, 10067840, 14220824, 17776030, 20135680, 28441648, 35552060, 56883296, 71104120, 113766592, 142208240, 227533184, 284416480, 455066368, 568832960, 1137665920, 2275331840]

約数ペア:

[(1, 2275331840), (2, 1137665920), (4, 568832960), (5, 455066368), (8, 284416480), (10, 227533184), (16, 142208240), (20, 113766592), (32, 71104120), (40, 56883296), (64, 35552060), (80, 28441648), (113, 20135680), (128, 17776030), (160, 14220824), (226, 10067840), (256, 8888015), (320, 7110412), (452, 5033920), (565, 4027136), (640, 3555206), (904, 2516960), (1130, 2013568), (1280, 1777603), (1808, 1258480), (2260, 1006784), (3616, 629240), (4520, 503392), (7232, 314620), (9040, 251696), (14464, 157310), (15731, 144640), (18080, 125848), (28928, 78655), (31462, 72320), (36160, 62924)]