109131320

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{118621}}^1$

素因数の和:118655

約数の個数: 32

約数和(自身を含む): 256223520

約数和(自身を除く): 147092200

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 118621, 237242, 474484, 593105, 948968, 1186210, 2372420, 2728283, 4744840, 5456566, 10913132, 13641415, 21826264, 27282830, 54565660, 109131320]

約数ペア:

[(1, 109131320), (2, 54565660), (4, 27282830), (5, 21826264), (8, 13641415), (10, 10913132), (20, 5456566), (23, 4744840), (40, 2728283), (46, 2372420), (92, 1186210), (115, 948968), (184, 593105), (230, 474484), (460, 237242), (920, 118621)]