4005476090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{743131}}^1$

素因数の和:743163

約数の個数: 48

約数和(自身を含む): 9149441184

約数和(自身を除く): 5143965094

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 743131, 1486262, 3715655, 5201917, 7431310, 8174441, 10403834, 16348882, 26009585, 36413419, 40872205, 52019170, 57221087, 72826838, 81744410, 114442174, 182067095, 286105435, 364134190, 400547609, 572210870, 801095218, 2002738045, 4005476090]

約数ペア:

[(1, 4005476090), (2, 2002738045), (5, 801095218), (7, 572210870), (10, 400547609), (11, 364134190), (14, 286105435), (22, 182067095), (35, 114442174), (49, 81744410), (55, 72826838), (70, 57221087), (77, 52019170), (98, 40872205), (110, 36413419), (154, 26009585), (245, 16348882), (385, 10403834), (490, 8174441), (539, 7431310), (770, 5201917), (1078, 3715655), (2695, 1486262), (5390, 743131)]