68089660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{148021}}^1$

素因数の和:148053

約数の個数: 24

約数和(自身を含む): 149206176

約数和(自身を除く): 81116516

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 148021, 296042, 592084, 740105, 1480210, 2960420, 3404483, 6808966, 13617932, 17022415, 34044830, 68089660]

約数ペア:

[(1, 68089660), (2, 34044830), (4, 17022415), (5, 13617932), (10, 6808966), (20, 3404483), (23, 2960420), (46, 1480210), (92, 740105), (115, 592084), (230, 296042), (460, 148021)]