23806540

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{607}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 52399872

約数和(自身を除く): 28593332

約数列:

[1, 2, 4, 5, 10, 20, 37, 53, 74, 106, 148, 185, 212, 265, 370, 530, 607, 740, 1060, 1214, 1961, 2428, 3035, 3922, 6070, 7844, 9805, 12140, 19610, 22459, 32171, 39220, 44918, 64342, 89836, 112295, 128684, 160855, 224590, 321710, 449180, 643420, 1190327, 2380654, 4761308, 5951635, 11903270, 23806540]

約数ペア:

[(1, 23806540), (2, 11903270), (4, 5951635), (5, 4761308), (10, 2380654), (20, 1190327), (37, 643420), (53, 449180), (74, 321710), (106, 224590), (148, 160855), (185, 128684), (212, 112295), (265, 89836), (370, 64342), (530, 44918), (607, 39220), (740, 32171), (1060, 22459), (1214, 19610), (1961, 12140), (2428, 9805), (3035, 7844), (3922, 6070)]