191485120

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{26017}}^1$

素因数の和:26057

約数の個数: 56

約数和(自身を含む): 475817184

約数和(自身を除く): 284332064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 7360, 26017, 52034, 104068, 130085, 208136, 260170, 416272, 520340, 598391, 832544, 1040680, 1196782, 1665088, 2081360, 2393564, 2991955, 4162720, 4787128, 5983910, 8325440, 9574256, 11967820, 19148512, 23935640, 38297024, 47871280, 95742560, 191485120]

約数ペア:

[(1, 191485120), (2, 95742560), (4, 47871280), (5, 38297024), (8, 23935640), (10, 19148512), (16, 11967820), (20, 9574256), (23, 8325440), (32, 5983910), (40, 4787128), (46, 4162720), (64, 2991955), (80, 2393564), (92, 2081360), (115, 1665088), (160, 1196782), (184, 1040680), (230, 832544), (320, 598391), (368, 520340), (460, 416272), (736, 260170), (920, 208136), (1472, 130085), (1840, 104068), (3680, 52034), (7360, 26017)]