3129753920

素因数分解:

$2^6\times 5^1\times {\mathrm{439}}^1\times {\mathrm{22279}}^1$

素因数の和:22735

約数の個数: 56

約数和(自身を含む): 7470038400

約数和(自身を除く): 4340284480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 439, 878, 1756, 2195, 3512, 4390, 7024, 8780, 14048, 17560, 22279, 28096, 35120, 44558, 70240, 89116, 111395, 140480, 178232, 222790, 356464, 445580, 712928, 891160, 1425856, 1782320, 3564640, 7129280, 9780481, 19560962, 39121924, 48902405, 78243848, 97804810, 156487696, 195609620, 312975392, 391219240, 625950784, 782438480, 1564876960, 3129753920]

約数ペア:

[(1, 3129753920), (2, 1564876960), (4, 782438480), (5, 625950784), (8, 391219240), (10, 312975392), (16, 195609620), (20, 156487696), (32, 97804810), (40, 78243848), (64, 48902405), (80, 39121924), (160, 19560962), (320, 9780481), (439, 7129280), (878, 3564640), (1756, 1782320), (2195, 1425856), (3512, 891160), (4390, 712928), (7024, 445580), (8780, 356464), (14048, 222790), (17560, 178232), (22279, 140480), (28096, 111395), (35120, 89116), (44558, 70240)]