3090366920

素因数分解:

$2^3\times 5^1\times {\mathrm{1783}}^1\times {\mathrm{43331}}^1$

素因数の和:45125

約数の個数: 32

約数和(自身を含む): 6957385920

約数和(自身を除く): 3867019000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1783, 3566, 7132, 8915, 14264, 17830, 35660, 43331, 71320, 86662, 173324, 216655, 346648, 433310, 866620, 1733240, 77259173, 154518346, 309036692, 386295865, 618073384, 772591730, 1545183460, 3090366920]

約数ペア:

[(1, 3090366920), (2, 1545183460), (4, 772591730), (5, 618073384), (8, 386295865), (10, 309036692), (20, 154518346), (40, 77259173), (1783, 1733240), (3566, 866620), (7132, 433310), (8915, 346648), (14264, 216655), (17830, 173324), (35660, 86662), (43331, 71320)]