47871280

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{26017}}^1$

素因数の和:26053

約数の個数: 40

約数和(自身を含む): 116144352

約数和(自身を除く): 68273072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 26017, 52034, 104068, 130085, 208136, 260170, 416272, 520340, 598391, 1040680, 1196782, 2081360, 2393564, 2991955, 4787128, 5983910, 9574256, 11967820, 23935640, 47871280]

約数ペア:

[(1, 47871280), (2, 23935640), (4, 11967820), (5, 9574256), (8, 5983910), (10, 4787128), (16, 2991955), (20, 2393564), (23, 2081360), (40, 1196782), (46, 1040680), (80, 598391), (92, 520340), (115, 416272), (184, 260170), (230, 208136), (368, 130085), (460, 104068), (920, 52034), (1840, 26017)]