38773240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{8011}}^1$

素因数の和:8044

約数の個数: 48

約数和(自身を含む): 95903640

約数和(自身を除く): 57130400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 8011, 16022, 32044, 40055, 64088, 80110, 88121, 160220, 176242, 320440, 352484, 440605, 704968, 881210, 969331, 1762420, 1938662, 3524840, 3877324, 4846655, 7754648, 9693310, 19386620, 38773240]

約数ペア:

[(1, 38773240), (2, 19386620), (4, 9693310), (5, 7754648), (8, 4846655), (10, 3877324), (11, 3524840), (20, 1938662), (22, 1762420), (40, 969331), (44, 881210), (55, 704968), (88, 440605), (110, 352484), (121, 320440), (220, 176242), (242, 160220), (440, 88121), (484, 80110), (605, 64088), (968, 40055), (1210, 32044), (2420, 16022), (4840, 8011)]