8291960

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9013}}^1$

素因数の和:9047

約数の個数: 32

約数和(自身を含む): 19470240

約数和(自身を除く): 11178280

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 9013, 18026, 36052, 45065, 72104, 90130, 180260, 207299, 360520, 414598, 829196, 1036495, 1658392, 2072990, 4145980, 8291960]

約数ペア:

[(1, 8291960), (2, 4145980), (4, 2072990), (5, 1658392), (8, 1036495), (10, 829196), (20, 414598), (23, 360520), (40, 207299), (46, 180260), (92, 90130), (115, 72104), (184, 45065), (230, 36052), (460, 18026), (920, 9013)]