47966080

素因数分解:

$2^7\times 5^1\times {\mathrm{149}}^1\times {\mathrm{503}}^1$

素因数の和:671

約数の個数: 64

約数和(自身を含む): 115668000

約数和(自身を除く): 67701920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 149, 160, 298, 320, 503, 596, 640, 745, 1006, 1192, 1490, 2012, 2384, 2515, 2980, 4024, 4768, 5030, 5960, 8048, 9536, 10060, 11920, 16096, 19072, 20120, 23840, 32192, 40240, 47680, 64384, 74947, 80480, 95360, 149894, 160960, 299788, 321920, 374735, 599576, 749470, 1199152, 1498940, 2398304, 2997880, 4796608, 5995760, 9593216, 11991520, 23983040, 47966080]

約数ペア:

[(1, 47966080), (2, 23983040), (4, 11991520), (5, 9593216), (8, 5995760), (10, 4796608), (16, 2997880), (20, 2398304), (32, 1498940), (40, 1199152), (64, 749470), (80, 599576), (128, 374735), (149, 321920), (160, 299788), (298, 160960), (320, 149894), (503, 95360), (596, 80480), (640, 74947), (745, 64384), (1006, 47680), (1192, 40240), (1490, 32192), (2012, 23840), (2384, 20120), (2515, 19072), (2980, 16096), (4024, 11920), (4768, 10060), (5030, 9536), (5960, 8048)]