160970800

素因数分解:

$2^4\times 5^2\times {\mathrm{107}}^1\times {\mathrm{3761}}^1$

素因数の和:3886

約数の個数: 60

約数和(自身を含む): 390450456

約数和(自身を除く): 229479656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 107, 200, 214, 400, 428, 535, 856, 1070, 1712, 2140, 2675, 3761, 4280, 5350, 7522, 8560, 10700, 15044, 18805, 21400, 30088, 37610, 42800, 60176, 75220, 94025, 150440, 188050, 300880, 376100, 402427, 752200, 804854, 1504400, 1609708, 2012135, 3219416, 4024270, 6438832, 8048540, 10060675, 16097080, 20121350, 32194160, 40242700, 80485400, 160970800]

約数ペア:

[(1, 160970800), (2, 80485400), (4, 40242700), (5, 32194160), (8, 20121350), (10, 16097080), (16, 10060675), (20, 8048540), (25, 6438832), (40, 4024270), (50, 3219416), (80, 2012135), (100, 1609708), (107, 1504400), (200, 804854), (214, 752200), (400, 402427), (428, 376100), (535, 300880), (856, 188050), (1070, 150440), (1712, 94025), (2140, 75220), (2675, 60176), (3761, 42800), (4280, 37610), (5350, 30088), (7522, 21400), (8560, 18805), (10700, 15044)]