26242480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2711}}^1$

素因数の和:2746

約数の個数: 60

約数和(自身を含む): 67089456

約数和(自身を除く): 40846976

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1936, 2420, 2711, 4840, 5422, 9680, 10844, 13555, 21688, 27110, 29821, 43376, 54220, 59642, 108440, 119284, 149105, 216880, 238568, 298210, 328031, 477136, 596420, 656062, 1192840, 1312124, 1640155, 2385680, 2624248, 3280310, 5248496, 6560620, 13121240, 26242480]

約数ペア:

[(1, 26242480), (2, 13121240), (4, 6560620), (5, 5248496), (8, 3280310), (10, 2624248), (11, 2385680), (16, 1640155), (20, 1312124), (22, 1192840), (40, 656062), (44, 596420), (55, 477136), (80, 328031), (88, 298210), (110, 238568), (121, 216880), (176, 149105), (220, 119284), (242, 108440), (440, 59642), (484, 54220), (605, 43376), (880, 29821), (968, 27110), (1210, 21688), (1936, 13555), (2420, 10844), (2711, 9680), (4840, 5422)]