43187560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{157}}^1$

素因数の和:227

約数の個数: 96

約数和(自身を含む): 110091240

約数和(自身を除く): 66903680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 157, 184, 230, 260, 299, 314, 460, 520, 529, 598, 628, 785, 920, 1058, 1196, 1256, 1495, 1570, 2041, 2116, 2392, 2645, 2990, 3140, 3611, 4082, 4232, 5290, 5980, 6280, 6877, 7222, 8164, 10205, 10580, 11960, 13754, 14444, 16328, 18055, 20410, 21160, 27508, 28888, 34385, 36110, 40820, 46943, 55016, 68770, 72220, 81640, 83053, 93886, 137540, 144440, 166106, 187772, 234715, 275080, 332212, 375544, 415265, 469430, 664424, 830530, 938860, 1079689, 1661060, 1877720, 2159378, 3322120, 4318756, 5398445, 8637512, 10796890, 21593780, 43187560]

約数ペア:

[(1, 43187560), (2, 21593780), (4, 10796890), (5, 8637512), (8, 5398445), (10, 4318756), (13, 3322120), (20, 2159378), (23, 1877720), (26, 1661060), (40, 1079689), (46, 938860), (52, 830530), (65, 664424), (92, 469430), (104, 415265), (115, 375544), (130, 332212), (157, 275080), (184, 234715), (230, 187772), (260, 166106), (299, 144440), (314, 137540), (460, 93886), (520, 83053), (529, 81640), (598, 72220), (628, 68770), (785, 55016), (920, 46943), (1058, 40820), (1196, 36110), (1256, 34385), (1495, 28888), (1570, 27508), (2041, 21160), (2116, 20410), (2392, 18055), (2645, 16328), (2990, 14444), (3140, 13754), (3611, 11960), (4082, 10580), (4232, 10205), (5290, 8164), (5980, 7222), (6280, 6877)]