42405560

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{46093}}^1$

素因数の和:46127

約数の個数: 32

約数和(自身を含む): 99563040

約数和(自身を除く): 57157480

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 46093, 92186, 184372, 230465, 368744, 460930, 921860, 1060139, 1843720, 2120278, 4240556, 5300695, 8481112, 10601390, 21202780, 42405560]

約数ペア:

[(1, 42405560), (2, 21202780), (4, 10601390), (5, 8481112), (8, 5300695), (10, 4240556), (20, 2120278), (23, 1843720), (40, 1060139), (46, 921860), (92, 460930), (115, 368744), (184, 230465), (230, 184372), (460, 92186), (920, 46093)]