939320

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1021}}^1$

素因数の和:1055

約数の個数: 32

約数和(自身を含む): 2207520

約数和(自身を除く): 1268200

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 1021, 2042, 4084, 5105, 8168, 10210, 20420, 23483, 40840, 46966, 93932, 117415, 187864, 234830, 469660, 939320]

約数ペア:

[(1, 939320), (2, 469660), (4, 234830), (5, 187864), (8, 117415), (10, 93932), (20, 46966), (23, 40840), (40, 23483), (46, 20420), (92, 10210), (115, 8168), (184, 5105), (230, 4084), (460, 2042), (920, 1021)]