191006080

素因数分解:

$2^7\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2003}}^1$

素因数の和:2171

約数の個数: 64

約数和(自身を含む): 459918000

約数和(自身を除く): 268911920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 149, 160, 298, 320, 596, 640, 745, 1192, 1490, 2003, 2384, 2980, 4006, 4768, 5960, 8012, 9536, 10015, 11920, 16024, 19072, 20030, 23840, 32048, 40060, 47680, 64096, 80120, 95360, 128192, 160240, 256384, 298447, 320480, 596894, 640960, 1193788, 1281920, 1492235, 2387576, 2984470, 4775152, 5968940, 9550304, 11937880, 19100608, 23875760, 38201216, 47751520, 95503040, 191006080]

約数ペア:

[(1, 191006080), (2, 95503040), (4, 47751520), (5, 38201216), (8, 23875760), (10, 19100608), (16, 11937880), (20, 9550304), (32, 5968940), (40, 4775152), (64, 2984470), (80, 2387576), (128, 1492235), (149, 1281920), (160, 1193788), (298, 640960), (320, 596894), (596, 320480), (640, 298447), (745, 256384), (1192, 160240), (1490, 128192), (2003, 95360), (2384, 80120), (2980, 64096), (4006, 47680), (4768, 40060), (5960, 32048), (8012, 23840), (9536, 20030), (10015, 19072), (11920, 16024)]