22596040

素因数分解:

$2^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{3121}}^1$

素因数の和:3313

約数の個数: 32

約数和(自身を含む): 51138360

約数和(自身を除く): 28542320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 181, 362, 724, 905, 1448, 1810, 3121, 3620, 6242, 7240, 12484, 15605, 24968, 31210, 62420, 124840, 564901, 1129802, 2259604, 2824505, 4519208, 5649010, 11298020, 22596040]

約数ペア:

[(1, 22596040), (2, 11298020), (4, 5649010), (5, 4519208), (8, 2824505), (10, 2259604), (20, 1129802), (40, 564901), (181, 124840), (362, 62420), (724, 31210), (905, 24968), (1448, 15605), (1810, 12484), (3121, 7240), (3620, 6242)]