11694440

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9431}}^1$

素因数の和:9473

約数の個数: 32

約数和(自身を含む): 27164160

約数和(自身を除く): 15469720

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 9431, 18862, 37724, 47155, 75448, 94310, 188620, 292361, 377240, 584722, 1169444, 1461805, 2338888, 2923610, 5847220, 11694440]

約数ペア:

[(1, 11694440), (2, 5847220), (4, 2923610), (5, 2338888), (8, 1461805), (10, 1169444), (20, 584722), (31, 377240), (40, 292361), (62, 188620), (124, 94310), (155, 75448), (248, 47155), (310, 37724), (620, 18862), (1240, 9431)]