97071680

素因数分解:

$2^6\times 5^1\times {\mathrm{439}}^1\times {\mathrm{691}}^1$

素因数の和:1147

約数の個数: 56

約数和(自身を含む): 232013760

約数和(自身を除く): 134942080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 439, 691, 878, 1382, 1756, 2195, 2764, 3455, 3512, 4390, 5528, 6910, 7024, 8780, 11056, 13820, 14048, 17560, 22112, 27640, 28096, 35120, 44224, 55280, 70240, 110560, 140480, 221120, 303349, 606698, 1213396, 1516745, 2426792, 3033490, 4853584, 6066980, 9707168, 12133960, 19414336, 24267920, 48535840, 97071680]

約数ペア:

[(1, 97071680), (2, 48535840), (4, 24267920), (5, 19414336), (8, 12133960), (10, 9707168), (16, 6066980), (20, 4853584), (32, 3033490), (40, 2426792), (64, 1516745), (80, 1213396), (160, 606698), (320, 303349), (439, 221120), (691, 140480), (878, 110560), (1382, 70240), (1756, 55280), (2195, 44224), (2764, 35120), (3455, 28096), (3512, 27640), (4390, 22112), (5528, 17560), (6910, 14048), (7024, 13820), (8780, 11056)]