22410520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:137

約数の個数: 96

約数和(自身を含む): 57911760

約数和(自身を除く): 35501240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 53, 55, 62, 88, 106, 110, 124, 155, 212, 220, 248, 265, 310, 341, 424, 440, 530, 583, 620, 682, 961, 1060, 1166, 1240, 1364, 1643, 1705, 1922, 2120, 2332, 2728, 2915, 3286, 3410, 3844, 4664, 4805, 5830, 6572, 6820, 7688, 8215, 9610, 10571, 11660, 13144, 13640, 16430, 18073, 19220, 21142, 23320, 32860, 36146, 38440, 42284, 50933, 52855, 65720, 72292, 84568, 90365, 101866, 105710, 144584, 180730, 203732, 211420, 254665, 361460, 407464, 422840, 509330, 560263, 722920, 1018660, 1120526, 2037320, 2241052, 2801315, 4482104, 5602630, 11205260, 22410520]

約数ペア:

[(1, 22410520), (2, 11205260), (4, 5602630), (5, 4482104), (8, 2801315), (10, 2241052), (11, 2037320), (20, 1120526), (22, 1018660), (31, 722920), (40, 560263), (44, 509330), (53, 422840), (55, 407464), (62, 361460), (88, 254665), (106, 211420), (110, 203732), (124, 180730), (155, 144584), (212, 105710), (220, 101866), (248, 90365), (265, 84568), (310, 72292), (341, 65720), (424, 52855), (440, 50933), (530, 42284), (583, 38440), (620, 36146), (682, 32860), (961, 23320), (1060, 21142), (1166, 19220), (1240, 18073), (1364, 16430), (1643, 13640), (1705, 13144), (1922, 11660), (2120, 10571), (2332, 9610), (2728, 8215), (2915, 7688), (3286, 6820), (3410, 6572), (3844, 5830), (4664, 4805)]