11796740

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 26127360

約数和(自身を除く): 14330620

約数列:

[1, 2, 4, 5, 10, 20, 31, 53, 62, 106, 124, 155, 212, 265, 310, 359, 530, 620, 718, 1060, 1436, 1643, 1795, 3286, 3590, 6572, 7180, 8215, 11129, 16430, 19027, 22258, 32860, 38054, 44516, 55645, 76108, 95135, 111290, 190270, 222580, 380540, 589837, 1179674, 2359348, 2949185, 5898370, 11796740]

約数ペア:

[(1, 11796740), (2, 5898370), (4, 2949185), (5, 2359348), (10, 1179674), (20, 589837), (31, 380540), (53, 222580), (62, 190270), (106, 111290), (124, 95135), (155, 76108), (212, 55645), (265, 44516), (310, 38054), (359, 32860), (530, 22258), (620, 19027), (718, 16430), (1060, 11129), (1436, 8215), (1643, 7180), (1795, 6572), (3286, 3590)]