22493840

素因数分解:

$2^4\times 5^1\times {\mathrm{479}}^1\times {\mathrm{587}}^1$

素因数の和:1079

約数の個数: 40

約数和(自身を含む): 52496640

約数和(自身を除く): 30002800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 479, 587, 958, 1174, 1916, 2348, 2395, 2935, 3832, 4696, 4790, 5870, 7664, 9392, 9580, 11740, 19160, 23480, 38320, 46960, 281173, 562346, 1124692, 1405865, 2249384, 2811730, 4498768, 5623460, 11246920, 22493840]

約数ペア:

[(1, 22493840), (2, 11246920), (4, 5623460), (5, 4498768), (8, 2811730), (10, 2249384), (16, 1405865), (20, 1124692), (40, 562346), (80, 281173), (479, 46960), (587, 38320), (958, 23480), (1174, 19160), (1916, 11740), (2348, 9580), (2395, 9392), (2935, 7664), (3832, 5870), (4696, 4790)]