380192945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{9833}}^1$

素因数の和:9905

約数の個数: 32

約数和(自身を含む): 538116480

約数和(自身を除く): 157923535

約数列:

[1, 5, 11, 19, 37, 55, 95, 185, 209, 407, 703, 1045, 2035, 3515, 7733, 9833, 38665, 49165, 108163, 186827, 363821, 540815, 934135, 1819105, 2055097, 4002031, 6912599, 10275485, 20010155, 34562995, 76038589, 380192945]

約数ペア:

[(1, 380192945), (5, 76038589), (11, 34562995), (19, 20010155), (37, 10275485), (55, 6912599), (95, 4002031), (185, 2055097), (209, 1819105), (407, 934135), (703, 540815), (1045, 363821), (2035, 186827), (3515, 108163), (7733, 49165), (9833, 38665)]