42678340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{92779}}^1$

素因数の和:92811

約数の個数: 24

約数和(自身を含む): 93522240

約数和(自身を除く): 50843900

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 92779, 185558, 371116, 463895, 927790, 1855580, 2133917, 4267834, 8535668, 10669585, 21339170, 42678340]

約数ペア:

[(1, 42678340), (2, 21339170), (4, 10669585), (5, 8535668), (10, 4267834), (20, 2133917), (23, 1855580), (46, 927790), (92, 463895), (115, 371116), (230, 185558), (460, 92779)]