1712577920

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{140837}}^1$

素因数の和:140875

約数の個数: 64

約数和(自身を含む): 4309642800

約数和(自身を除く): 2597064880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 6080, 12160, 140837, 281674, 563348, 704185, 1126696, 1408370, 2253392, 2675903, 2816740, 4506784, 5351806, 5633480, 9013568, 10703612, 11266960, 13379515, 18027136, 21407224, 22533920, 26759030, 42814448, 45067840, 53518060, 85628896, 90135680, 107036120, 171257792, 214072240, 342515584, 428144480, 856288960, 1712577920]

約数ペア:

[(1, 1712577920), (2, 856288960), (4, 428144480), (5, 342515584), (8, 214072240), (10, 171257792), (16, 107036120), (19, 90135680), (20, 85628896), (32, 53518060), (38, 45067840), (40, 42814448), (64, 26759030), (76, 22533920), (80, 21407224), (95, 18027136), (128, 13379515), (152, 11266960), (160, 10703612), (190, 9013568), (304, 5633480), (320, 5351806), (380, 4506784), (608, 2816740), (640, 2675903), (760, 2253392), (1216, 1408370), (1520, 1126696), (2432, 704185), (3040, 563348), (6080, 281674), (12160, 140837)]