5148320

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1399}}^1$

素因数の和:1437

約数の個数: 48

約数和(自身を含む): 12700800

約数和(自身を除く): 7552480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1399, 1840, 2798, 3680, 5596, 6995, 11192, 13990, 22384, 27980, 32177, 44768, 55960, 64354, 111920, 128708, 160885, 223840, 257416, 321770, 514832, 643540, 1029664, 1287080, 2574160, 5148320]

約数ペア:

[(1, 5148320), (2, 2574160), (4, 1287080), (5, 1029664), (8, 643540), (10, 514832), (16, 321770), (20, 257416), (23, 223840), (32, 160885), (40, 128708), (46, 111920), (80, 64354), (92, 55960), (115, 44768), (160, 32177), (184, 27980), (230, 22384), (368, 13990), (460, 11192), (736, 6995), (920, 5596), (1399, 3680), (1840, 2798)]