4481320

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4871}}^1$

素因数の和:4905

約数の個数: 32

約数和(自身を含む): 10523520

約数和(自身を除く): 6042200

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 4871, 9742, 19484, 24355, 38968, 48710, 97420, 112033, 194840, 224066, 448132, 560165, 896264, 1120330, 2240660, 4481320]

約数ペア:

[(1, 4481320), (2, 2240660), (4, 1120330), (5, 896264), (8, 560165), (10, 448132), (20, 224066), (23, 194840), (40, 112033), (46, 97420), (92, 48710), (115, 38968), (184, 24355), (230, 19484), (460, 9742), (920, 4871)]