43288738420

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{647}}^1\times {\mathrm{11821}}^1$

素因数の和:12760

約数の個数: 48

約数和(自身を含む): 91376304768

約数和(自身を除く): 48087566348

約数列:

[1, 2, 4, 5, 10, 20, 283, 566, 647, 1132, 1294, 1415, 2588, 2830, 3235, 5660, 6470, 11821, 12940, 23642, 47284, 59105, 118210, 183101, 236420, 366202, 732404, 915505, 1831010, 3345343, 3662020, 6690686, 7648187, 13381372, 15296374, 16726715, 30592748, 33453430, 38240935, 66906860, 76481870, 152963740, 2164436921, 4328873842, 8657747684, 10822184605, 21644369210, 43288738420]

約数ペア:

[(1, 43288738420), (2, 21644369210), (4, 10822184605), (5, 8657747684), (10, 4328873842), (20, 2164436921), (283, 152963740), (566, 76481870), (647, 66906860), (1132, 38240935), (1294, 33453430), (1415, 30592748), (2588, 16726715), (2830, 15296374), (3235, 13381372), (5660, 7648187), (6470, 6690686), (11821, 3662020), (12940, 3345343), (23642, 1831010), (47284, 915505), (59105, 732404), (118210, 366202), (183101, 236420)]