2289262.00000000

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{7283}}^1$

素因数の和:7314

約数の個数: 36

約数和(自身を含む): 40688424

約数和(自身を除く): 23063564

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 7283, 14566, 29132, 36415, 72830, 80113, 145660, 160226, 320452, 400565, 801130, 881243, 1602260, 1762486, 3524972, 4406215, 8812430, 17624860]

約数ペア:

[(1, 17624860), (2, 8812430), (4, 4406215), (5, 3524972), (10, 1762486), (11, 1602260), (20, 881243), (22, 801130), (44, 400565), (55, 320452), (110, 160226), (121, 145660), (220, 80113), (242, 72830), (484, 36415), (605, 29132), (1210, 14566), (2420, 7283)]