22796620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 60673536

約数和(自身を除く): 37876916

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 113, 131, 140, 154, 220, 226, 262, 308, 385, 452, 524, 565, 655, 770, 791, 917, 1130, 1243, 1310, 1441, 1540, 1582, 1834, 2260, 2486, 2620, 2882, 3164, 3668, 3955, 4585, 4972, 5764, 6215, 7205, 7910, 8701, 9170, 10087, 12430, 14410, 14803, 15820, 17402, 18340, 20174, 24860, 28820, 29606, 34804, 40348, 43505, 50435, 59212, 74015, 87010, 100870, 103621, 148030, 162833, 174020, 201740, 207242, 296060, 325666, 414484, 518105, 651332, 814165, 1036210, 1139831, 1628330, 2072420, 2279662, 3256660, 4559324, 5699155, 11398310, 22796620]

約数ペア:

[(1, 22796620), (2, 11398310), (4, 5699155), (5, 4559324), (7, 3256660), (10, 2279662), (11, 2072420), (14, 1628330), (20, 1139831), (22, 1036210), (28, 814165), (35, 651332), (44, 518105), (55, 414484), (70, 325666), (77, 296060), (110, 207242), (113, 201740), (131, 174020), (140, 162833), (154, 148030), (220, 103621), (226, 100870), (262, 87010), (308, 74015), (385, 59212), (452, 50435), (524, 43505), (565, 40348), (655, 34804), (770, 29606), (791, 28820), (917, 24860), (1130, 20174), (1243, 18340), (1310, 17402), (1441, 15820), (1540, 14803), (1582, 14410), (1834, 12430), (2260, 10087), (2486, 9170), (2620, 8701), (2882, 7910), (3164, 7205), (3668, 6215), (3955, 5764), (4585, 4972)]