109441900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{57601}}^1$

素因数の和:57634

約数の個数: 36

約数和(自身を含む): 249992680

約数和(自身を除く): 140550780

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 57601, 115202, 230404, 288005, 576010, 1094419, 1152020, 1440025, 2188838, 2880050, 4377676, 5472095, 5760100, 10944190, 21888380, 27360475, 54720950, 109441900]

約数ペア:

[(1, 109441900), (2, 54720950), (4, 27360475), (5, 21888380), (10, 10944190), (19, 5760100), (20, 5472095), (25, 4377676), (38, 2880050), (50, 2188838), (76, 1440025), (95, 1152020), (100, 1094419), (190, 576010), (380, 288005), (475, 230404), (950, 115202), (1900, 57601)]