194611280

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{105767}}^1$

素因数の和:105803

約数の個数: 40

約数和(自身を含む): 472148352

約数和(自身を除く): 277537072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 105767, 211534, 423068, 528835, 846136, 1057670, 1692272, 2115340, 2432641, 4230680, 4865282, 8461360, 9730564, 12163205, 19461128, 24326410, 38922256, 48652820, 97305640, 194611280]

約数ペア:

[(1, 194611280), (2, 97305640), (4, 48652820), (5, 38922256), (8, 24326410), (10, 19461128), (16, 12163205), (20, 9730564), (23, 8461360), (40, 4865282), (46, 4230680), (80, 2432641), (92, 2115340), (115, 1692272), (184, 1057670), (230, 846136), (368, 528835), (460, 423068), (920, 211534), (1840, 105767)]