2232580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 5515776

約数和(自身を除く): 3283196

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 431, 518, 740, 862, 1036, 1295, 1724, 2155, 2590, 3017, 4310, 5180, 6034, 8620, 12068, 15085, 15947, 30170, 31894, 60340, 63788, 79735, 111629, 159470, 223258, 318940, 446516, 558145, 1116290, 2232580]

約数ペア:

[(1, 2232580), (2, 1116290), (4, 558145), (5, 446516), (7, 318940), (10, 223258), (14, 159470), (20, 111629), (28, 79735), (35, 63788), (37, 60340), (70, 31894), (74, 30170), (140, 15947), (148, 15085), (185, 12068), (259, 8620), (370, 6034), (431, 5180), (518, 4310), (740, 3017), (862, 2590), (1036, 2155), (1295, 1724)]