156970564850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{506929}}^1$

素因数の和:507515

約数の個数: 48

約数和(自身を含む): 319073908320

約数和(自身を除く): 162103343470

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 563, 1126, 2815, 5630, 6193, 12386, 14075, 28150, 30965, 61930, 154825, 309650, 506929, 1013858, 2534645, 5069290, 5576219, 11152438, 12673225, 25346450, 27881095, 55762190, 139405475, 278810950, 285401027, 570802054, 1427005135, 2854010270, 3139411297, 6278822594, 7135025675, 14270051350, 15697056485, 31394112970, 78485282425, 156970564850]

約数ペア:

[(1, 156970564850), (2, 78485282425), (5, 31394112970), (10, 15697056485), (11, 14270051350), (22, 7135025675), (25, 6278822594), (50, 3139411297), (55, 2854010270), (110, 1427005135), (275, 570802054), (550, 285401027), (563, 278810950), (1126, 139405475), (2815, 55762190), (5630, 27881095), (6193, 25346450), (12386, 12673225), (14075, 11152438), (28150, 5576219), (30965, 5069290), (61930, 2534645), (154825, 1013858), (309650, 506929)]