12695650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{563}}^1$

素因数の和:627

約数の個数: 48

約数和(自身を含む): 26435808

約数和(自身を除く): 13740158

約数列:

[1, 2, 5, 10, 11, 22, 25, 41, 50, 55, 82, 110, 205, 275, 410, 451, 550, 563, 902, 1025, 1126, 2050, 2255, 2815, 4510, 5630, 6193, 11275, 12386, 14075, 22550, 23083, 28150, 30965, 46166, 61930, 115415, 154825, 230830, 253913, 309650, 507826, 577075, 1154150, 1269565, 2539130, 6347825, 12695650]

約数ペア:

[(1, 12695650), (2, 6347825), (5, 2539130), (10, 1269565), (11, 1154150), (22, 577075), (25, 507826), (41, 309650), (50, 253913), (55, 230830), (82, 154825), (110, 115415), (205, 61930), (275, 46166), (410, 30965), (451, 28150), (550, 23083), (563, 22550), (902, 14075), (1025, 12386), (1126, 11275), (2050, 6193), (2255, 5630), (2815, 4510)]