25434320

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^2\times {\mathrm{601}}^1$

素因数の和:660

約数の個数: 60

約数和(自身を含む): 61920516

約数和(自身を除く): 36486196

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 529, 601, 920, 1058, 1202, 1840, 2116, 2404, 2645, 3005, 4232, 4808, 5290, 6010, 8464, 9616, 10580, 12020, 13823, 21160, 24040, 27646, 42320, 48080, 55292, 69115, 110584, 138230, 221168, 276460, 317929, 552920, 635858, 1105840, 1271716, 1589645, 2543432, 3179290, 5086864, 6358580, 12717160, 25434320]

約数ペア:

[(1, 25434320), (2, 12717160), (4, 6358580), (5, 5086864), (8, 3179290), (10, 2543432), (16, 1589645), (20, 1271716), (23, 1105840), (40, 635858), (46, 552920), (80, 317929), (92, 276460), (115, 221168), (184, 138230), (230, 110584), (368, 69115), (460, 55292), (529, 48080), (601, 42320), (920, 27646), (1058, 24040), (1202, 21160), (1840, 13823), (2116, 12020), (2404, 10580), (2645, 9616), (3005, 8464), (4232, 6010), (4808, 5290)]