22801240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{673}}^1$

素因数の和:713

約数の個数: 96

約数和(自身を含む): 64542240

約数和(自身を除く): 41741000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 121, 140, 154, 220, 242, 280, 308, 385, 440, 484, 605, 616, 673, 770, 847, 968, 1210, 1346, 1540, 1694, 2420, 2692, 3080, 3365, 3388, 4235, 4711, 4840, 5384, 6730, 6776, 7403, 8470, 9422, 13460, 14806, 16940, 18844, 23555, 26920, 29612, 33880, 37015, 37688, 47110, 51821, 59224, 74030, 81433, 94220, 103642, 148060, 162866, 188440, 207284, 259105, 296120, 325732, 407165, 414568, 518210, 570031, 651464, 814330, 1036420, 1140062, 1628660, 2072840, 2280124, 2850155, 3257320, 4560248, 5700310, 11400620, 22801240]

約数ペア:

[(1, 22801240), (2, 11400620), (4, 5700310), (5, 4560248), (7, 3257320), (8, 2850155), (10, 2280124), (11, 2072840), (14, 1628660), (20, 1140062), (22, 1036420), (28, 814330), (35, 651464), (40, 570031), (44, 518210), (55, 414568), (56, 407165), (70, 325732), (77, 296120), (88, 259105), (110, 207284), (121, 188440), (140, 162866), (154, 148060), (220, 103642), (242, 94220), (280, 81433), (308, 74030), (385, 59224), (440, 51821), (484, 47110), (605, 37688), (616, 37015), (673, 33880), (770, 29612), (847, 26920), (968, 23555), (1210, 18844), (1346, 16940), (1540, 14806), (1694, 13460), (2420, 9422), (2692, 8470), (3080, 7403), (3365, 6776), (3388, 6730), (4235, 5384), (4711, 4840)]