74989660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163021}}^1$

素因数の和:163053

約数の個数: 24

約数和(自身を含む): 164326176

約数和(自身を除く): 89336516

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 163021, 326042, 652084, 815105, 1630210, 3260420, 3749483, 7498966, 14997932, 18747415, 37494830, 74989660]

約数ペア:

[(1, 74989660), (2, 37494830), (4, 18747415), (5, 14997932), (10, 7498966), (20, 3749483), (23, 3260420), (46, 1630210), (92, 815105), (115, 652084), (230, 326042), (460, 163021)]