47388340

素因数分解:

$2^2\times 5^1\times {\mathrm{823}}^1\times {\mathrm{2879}}^1$

素因数の和:3711

約数の個数: 24

約数和(自身を含む): 99671040

約数和(自身を除く): 52282700

約数列:

[1, 2, 4, 5, 10, 20, 823, 1646, 2879, 3292, 4115, 5758, 8230, 11516, 14395, 16460, 28790, 57580, 2369417, 4738834, 9477668, 11847085, 23694170, 47388340]

約数ペア:

[(1, 47388340), (2, 23694170), (4, 11847085), (5, 9477668), (10, 4738834), (20, 2369417), (823, 57580), (1646, 28790), (2879, 16460), (3292, 14395), (4115, 11516), (5758, 8230)]