2340526040

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1887521}}^1$

素因数の和:1887563

約数の個数: 32

約数和(自身を含む): 5436063360

約数和(自身を除く): 3095537320

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 1887521, 3775042, 7550084, 9437605, 15100168, 18875210, 37750420, 58513151, 75500840, 117026302, 234052604, 292565755, 468105208, 585131510, 1170263020, 2340526040]

約数ペア:

[(1, 2340526040), (2, 1170263020), (4, 585131510), (5, 468105208), (8, 292565755), (10, 234052604), (20, 117026302), (31, 75500840), (40, 58513151), (62, 37750420), (124, 18875210), (155, 15100168), (248, 9437605), (310, 7550084), (620, 3775042), (1240, 1887521)]