8921014850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{123817}}^1$

素因数の和:123971

約数の個数: 48

約数和(自身を含む): 18239877216

約数和(自身を除く): 9318862366

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 131, 262, 275, 550, 655, 1310, 1441, 2882, 3275, 6550, 7205, 14410, 36025, 72050, 123817, 247634, 619085, 1238170, 1361987, 2723974, 3095425, 6190850, 6809935, 13619870, 16220027, 32440054, 34049675, 68099350, 81100135, 162200270, 178420297, 356840594, 405500675, 811001350, 892101485, 1784202970, 4460507425, 8921014850]

約数ペア:

[(1, 8921014850), (2, 4460507425), (5, 1784202970), (10, 892101485), (11, 811001350), (22, 405500675), (25, 356840594), (50, 178420297), (55, 162200270), (110, 81100135), (131, 68099350), (262, 34049675), (275, 32440054), (550, 16220027), (655, 13619870), (1310, 6809935), (1441, 6190850), (2882, 3095425), (3275, 2723974), (6550, 1361987), (7205, 1238170), (14410, 619085), (36025, 247634), (72050, 123817)]