22231569140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{15787}}^1$

素因数の和:16017

約数の個数: 96

約数和(自身を含む): 52612689024

約数和(自身を除く): 30381119884

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 173, 185, 220, 346, 370, 407, 692, 740, 814, 865, 1628, 1730, 1903, 2035, 3460, 3806, 4070, 6401, 7612, 8140, 9515, 12802, 15787, 19030, 25604, 31574, 32005, 38060, 63148, 64010, 70411, 78935, 128020, 140822, 157870, 173657, 281644, 315740, 347314, 352055, 584119, 694628, 704110, 868285, 1168238, 1408220, 1736570, 2336476, 2731151, 2920595, 3473140, 5462302, 5841190, 6425309, 10924604, 11682380, 12850618, 13655755, 25701236, 27311510, 30042661, 32126545, 54623020, 60085322, 64253090, 101052587, 120170644, 128506180, 150213305, 202105174, 300426610, 404210348, 505262935, 600853220, 1010525870, 1111578457, 2021051740, 2223156914, 4446313828, 5557892285, 11115784570, 22231569140]

約数ペア:

[(1, 22231569140), (2, 11115784570), (4, 5557892285), (5, 4446313828), (10, 2223156914), (11, 2021051740), (20, 1111578457), (22, 1010525870), (37, 600853220), (44, 505262935), (55, 404210348), (74, 300426610), (110, 202105174), (148, 150213305), (173, 128506180), (185, 120170644), (220, 101052587), (346, 64253090), (370, 60085322), (407, 54623020), (692, 32126545), (740, 30042661), (814, 27311510), (865, 25701236), (1628, 13655755), (1730, 12850618), (1903, 11682380), (2035, 10924604), (3460, 6425309), (3806, 5841190), (4070, 5462302), (6401, 3473140), (7612, 2920595), (8140, 2731151), (9515, 2336476), (12802, 1736570), (15787, 1408220), (19030, 1168238), (25604, 868285), (31574, 704110), (32005, 694628), (38060, 584119), (63148, 352055), (64010, 347314), (70411, 315740), (78935, 281644), (128020, 173657), (140822, 157870)]