1908374320

素因数分解:

$2^4\times 5^1\times {\mathrm{479}}^1\times {\mathrm{49801}}^1$

素因数の和:50293

約数の個数: 40

約数和(自身を含む): 4446322560

約数和(自身を除く): 2537948240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 479, 958, 1916, 2395, 3832, 4790, 7664, 9580, 19160, 38320, 49801, 99602, 199204, 249005, 398408, 498010, 796816, 996020, 1992040, 3984080, 23854679, 47709358, 95418716, 119273395, 190837432, 238546790, 381674864, 477093580, 954187160, 1908374320]

約数ペア:

[(1, 1908374320), (2, 954187160), (4, 477093580), (5, 381674864), (8, 238546790), (10, 190837432), (16, 119273395), (20, 95418716), (40, 47709358), (80, 23854679), (479, 3984080), (958, 1992040), (1916, 996020), (2395, 796816), (3832, 498010), (4790, 398408), (7664, 249005), (9580, 199204), (19160, 99602), (38320, 49801)]