713357440

素因数分解:

$2^7\times 5^1\times {\mathrm{439}}^1\times {\mathrm{2539}}^1$

素因数の和:2997

約数の個数: 64

約数和(自身を含む): 1709928000

約数和(自身を除く): 996570560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 439, 640, 878, 1756, 2195, 2539, 3512, 4390, 5078, 7024, 8780, 10156, 12695, 14048, 17560, 20312, 25390, 28096, 35120, 40624, 50780, 56192, 70240, 81248, 101560, 140480, 162496, 203120, 280960, 324992, 406240, 812480, 1114621, 1624960, 2229242, 4458484, 5573105, 8916968, 11146210, 17833936, 22292420, 35667872, 44584840, 71335744, 89169680, 142671488, 178339360, 356678720, 713357440]

約数ペア:

[(1, 713357440), (2, 356678720), (4, 178339360), (5, 142671488), (8, 89169680), (10, 71335744), (16, 44584840), (20, 35667872), (32, 22292420), (40, 17833936), (64, 11146210), (80, 8916968), (128, 5573105), (160, 4458484), (320, 2229242), (439, 1624960), (640, 1114621), (878, 812480), (1756, 406240), (2195, 324992), (2539, 280960), (3512, 203120), (4390, 162496), (5078, 140480), (7024, 101560), (8780, 81248), (10156, 70240), (12695, 56192), (14048, 50780), (17560, 40624), (20312, 35120), (25390, 28096)]