2022751390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1\times {\mathrm{857}}^1$

素因数の和:1417

約数の個数: 64

約数和(自身を含む): 4077216000

約数和(自身を除く): 2054464610

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 499, 857, 946, 998, 1714, 2365, 2495, 4285, 4730, 4990, 5489, 8570, 9427, 10978, 18854, 21457, 27445, 36851, 42914, 47135, 54890, 73702, 94270, 107285, 184255, 214570, 236027, 368510, 405361, 427643, 472054, 810722, 855286, 1180135, 2026805, 2138215, 2360270, 4053610, 4276430, 4704073, 9408146, 18388649, 23520365, 36777298, 47040730, 91943245, 183886490, 202275139, 404550278, 1011375695, 2022751390]

約数ペア:

[(1, 2022751390), (2, 1011375695), (5, 404550278), (10, 202275139), (11, 183886490), (22, 91943245), (43, 47040730), (55, 36777298), (86, 23520365), (110, 18388649), (215, 9408146), (430, 4704073), (473, 4276430), (499, 4053610), (857, 2360270), (946, 2138215), (998, 2026805), (1714, 1180135), (2365, 855286), (2495, 810722), (4285, 472054), (4730, 427643), (4990, 405361), (5489, 368510), (8570, 236027), (9427, 214570), (10978, 184255), (18854, 107285), (21457, 94270), (27445, 73702), (36851, 54890), (42914, 47135)]