40444360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5407}}^1$

素因数の和:5446

約数の個数: 64

約数和(自身を含む): 105131520

約数和(自身を除く): 64687160

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 3740, 5407, 7480, 10814, 21628, 27035, 43256, 54070, 59477, 91919, 108140, 118954, 183838, 216280, 237908, 297385, 367676, 459595, 475816, 594770, 735352, 919190, 1011109, 1189540, 1838380, 2022218, 2379080, 3676760, 4044436, 5055545, 8088872, 10111090, 20222180, 40444360]

約数ペア:

[(1, 40444360), (2, 20222180), (4, 10111090), (5, 8088872), (8, 5055545), (10, 4044436), (11, 3676760), (17, 2379080), (20, 2022218), (22, 1838380), (34, 1189540), (40, 1011109), (44, 919190), (55, 735352), (68, 594770), (85, 475816), (88, 459595), (110, 367676), (136, 297385), (170, 237908), (187, 216280), (220, 183838), (340, 118954), (374, 108140), (440, 91919), (680, 59477), (748, 54070), (935, 43256), (1496, 27035), (1870, 21628), (3740, 10814), (5407, 7480)]