124720660

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{1213}}^1$

素因数の和:1372

約数の個数: 48

約数和(自身を含む): 269828496

約数和(自身を除く): 145107836

約数列:

[1, 2, 4, 5, 10, 20, 53, 97, 106, 194, 212, 265, 388, 485, 530, 970, 1060, 1213, 1940, 2426, 4852, 5141, 6065, 10282, 12130, 20564, 24260, 25705, 51410, 64289, 102820, 117661, 128578, 235322, 257156, 321445, 470644, 588305, 642890, 1176610, 1285780, 2353220, 6236033, 12472066, 24944132, 31180165, 62360330, 124720660]

約数ペア:

[(1, 124720660), (2, 62360330), (4, 31180165), (5, 24944132), (10, 12472066), (20, 6236033), (53, 2353220), (97, 1285780), (106, 1176610), (194, 642890), (212, 588305), (265, 470644), (388, 321445), (485, 257156), (530, 235322), (970, 128578), (1060, 117661), (1213, 102820), (1940, 64289), (2426, 51410), (4852, 25705), (5141, 24260), (6065, 20564), (10282, 12130)]