119027240

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{41911}}^1$

素因数の和:41993

約数の個数: 32

約数和(自身を含む): 271589760

約数和(自身を除く): 152562520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 41911, 83822, 167644, 209555, 335288, 419110, 838220, 1676440, 2975681, 5951362, 11902724, 14878405, 23805448, 29756810, 59513620, 119027240]

約数ペア:

[(1, 119027240), (2, 59513620), (4, 29756810), (5, 23805448), (8, 14878405), (10, 11902724), (20, 5951362), (40, 2975681), (71, 1676440), (142, 838220), (284, 419110), (355, 335288), (568, 209555), (710, 167644), (1420, 83822), (2840, 41911)]