3192819650

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{787}}^1\times {\mathrm{1979}}^1$

素因数の和:2819

約数の個数: 48

約数和(自身を含む): 6094297440

約数和(自身を除く): 2901477790

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 787, 1025, 1574, 1979, 2050, 3935, 3958, 7870, 9895, 19675, 19790, 32267, 39350, 49475, 64534, 81139, 98950, 161335, 162278, 322670, 405695, 806675, 811390, 1557473, 1613350, 2028475, 3114946, 4056950, 7787365, 15574730, 38936825, 63856393, 77873650, 127712786, 319281965, 638563930, 1596409825, 3192819650]

約数ペア:

[(1, 3192819650), (2, 1596409825), (5, 638563930), (10, 319281965), (25, 127712786), (41, 77873650), (50, 63856393), (82, 38936825), (205, 15574730), (410, 7787365), (787, 4056950), (1025, 3114946), (1574, 2028475), (1979, 1613350), (2050, 1557473), (3935, 811390), (3958, 806675), (7870, 405695), (9895, 322670), (19675, 162278), (19790, 161335), (32267, 98950), (39350, 81139), (49475, 64534)]