40419390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2311}}^1$

素因数の和:2385

約数の個数: 64

約数和(自身を含む): 107868672

約数和(自身を除く): 67449282

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 53, 55, 66, 106, 110, 159, 165, 265, 318, 330, 530, 583, 795, 1166, 1590, 1749, 2311, 2915, 3498, 4622, 5830, 6933, 8745, 11555, 13866, 17490, 23110, 25421, 34665, 50842, 69330, 76263, 122483, 127105, 152526, 244966, 254210, 367449, 381315, 612415, 734898, 762630, 1224830, 1347313, 1837245, 2694626, 3674490, 4041939, 6736565, 8083878, 13473130, 20209695, 40419390]

約数ペア:

[(1, 40419390), (2, 20209695), (3, 13473130), (5, 8083878), (6, 6736565), (10, 4041939), (11, 3674490), (15, 2694626), (22, 1837245), (30, 1347313), (33, 1224830), (53, 762630), (55, 734898), (66, 612415), (106, 381315), (110, 367449), (159, 254210), (165, 244966), (265, 152526), (318, 127105), (330, 122483), (530, 76263), (583, 69330), (795, 50842), (1166, 34665), (1590, 25421), (1749, 23110), (2311, 17490), (2915, 13866), (3498, 11555), (4622, 8745), (5830, 6933)]