2012506270

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{20011}}^1$

素因数の和:20220

約数の個数: 32

約数和(自身を含む): 3695816160

約数和(自身を除く): 1683309890

約数列:

[1, 2, 5, 10, 89, 113, 178, 226, 445, 565, 890, 1130, 10057, 20011, 20114, 40022, 50285, 100055, 100570, 200110, 1780979, 2261243, 3561958, 4522486, 8904895, 11306215, 17809790, 22612430, 201250627, 402501254, 1006253135, 2012506270]

約数ペア:

[(1, 2012506270), (2, 1006253135), (5, 402501254), (10, 201250627), (89, 22612430), (113, 17809790), (178, 11306215), (226, 8904895), (445, 4522486), (565, 3561958), (890, 2261243), (1130, 1780979), (10057, 200110), (20011, 100570), (20114, 100055), (40022, 50285)]