84673720

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{14207}}^1$

素因数の和:14367

約数の個数: 32

約数和(自身を含む): 191808000

約数和(自身を除く): 107134280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 5960, 14207, 28414, 56828, 71035, 113656, 142070, 284140, 568280, 2116843, 4233686, 8467372, 10584215, 16934744, 21168430, 42336860, 84673720]

約数ペア:

[(1, 84673720), (2, 42336860), (4, 21168430), (5, 16934744), (8, 10584215), (10, 8467372), (20, 4233686), (40, 2116843), (149, 568280), (298, 284140), (596, 142070), (745, 113656), (1192, 71035), (1490, 56828), (2980, 28414), (5960, 14207)]