272949340

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1\times {\mathrm{1019}}^1$

素因数の和:1314

約数の個数: 48

約数和(自身を含む): 586051200

約数和(自身を除く): 313101860

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 227, 236, 295, 454, 590, 908, 1019, 1135, 1180, 2038, 2270, 4076, 4540, 5095, 10190, 13393, 20380, 26786, 53572, 60121, 66965, 120242, 133930, 231313, 240484, 267860, 300605, 462626, 601210, 925252, 1156565, 1202420, 2313130, 4626260, 13647467, 27294934, 54589868, 68237335, 136474670, 272949340]

約数ペア:

[(1, 272949340), (2, 136474670), (4, 68237335), (5, 54589868), (10, 27294934), (20, 13647467), (59, 4626260), (118, 2313130), (227, 1202420), (236, 1156565), (295, 925252), (454, 601210), (590, 462626), (908, 300605), (1019, 267860), (1135, 240484), (1180, 231313), (2038, 133930), (2270, 120242), (4076, 66965), (4540, 60121), (5095, 53572), (10190, 26786), (13393, 20380)]