16367080840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37197911}}^1$

素因数の和:37197933

約数の個数: 32

約数和(自身を含む): 40173744960

約数和(自身を除く): 23806664120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 37197911, 74395822, 148791644, 185989555, 297583288, 371979110, 409177021, 743958220, 818354042, 1487916440, 1636708084, 2045885105, 3273416168, 4091770210, 8183540420, 16367080840]

約数ペア:

[(1, 16367080840), (2, 8183540420), (4, 4091770210), (5, 3273416168), (8, 2045885105), (10, 1636708084), (11, 1487916440), (20, 818354042), (22, 743958220), (40, 409177021), (44, 371979110), (55, 297583288), (88, 185989555), (110, 148791644), (220, 74395822), (440, 37197911)]