42306440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{8741}}^1$

素因数の和:8774

約数の個数: 48

約数和(自身を含む): 104641740

約数和(自身を除く): 62335300

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, 8741, 17482, 34964, 43705, 69928, 87410, 96151, 174820, 192302, 349640, 384604, 480755, 769208, 961510, 1057661, 1923020, 2115322, 3846040, 4230644, 5288305, 8461288, 10576610, 21153220, 42306440]

約数ペア:

[(1, 42306440), (2, 21153220), (4, 10576610), (5, 8461288), (8, 5288305), (10, 4230644), (11, 3846040), (20, 2115322), (22, 1923020), (40, 1057661), (44, 961510), (55, 769208), (88, 480755), (110, 384604), (121, 349640), (220, 192302), (242, 174820), (440, 96151), (484, 87410), (605, 69928), (968, 43705), (1210, 34964), (2420, 17482), (4840, 8741)]