190054765640

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{206581267}}^1$

素因数の和:206581301

約数の個数: 32

約数和(自身を含む): 446215538880

約数和(自身を除く): 256160773240

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 206581267, 413162534, 826325068, 1032906335, 1652650136, 2065812670, 4131625340, 4751369141, 8263250680, 9502738282, 19005476564, 23756845705, 38010953128, 47513691410, 95027382820, 190054765640]

約数ペア:

[(1, 190054765640), (2, 95027382820), (4, 47513691410), (5, 38010953128), (8, 23756845705), (10, 19005476564), (20, 9502738282), (23, 8263250680), (40, 4751369141), (46, 4131625340), (92, 2065812670), (115, 1652650136), (184, 1032906335), (230, 826325068), (460, 413162534), (920, 206581267)]