141764260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{644383}}^1$

素因数の和:644403

約数の個数: 24

約数和(自身を含む): 324769536

約数和(自身を除く): 183005276

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 644383, 1288766, 2577532, 3221915, 6443830, 7088213, 12887660, 14176426, 28352852, 35441065, 70882130, 141764260]

約数ペア:

[(1, 141764260), (2, 70882130), (4, 35441065), (5, 28352852), (10, 14176426), (11, 12887660), (20, 7088213), (22, 6443830), (44, 3221915), (55, 2577532), (110, 1288766), (220, 644383)]