15695089160

素因数分解:

$2^3\times 5^1\times {\mathrm{983}}^1\times {\mathrm{399163}}^1$

素因数の和:400157

約数の個数: 32

約数和(自身を含む): 35349963840

約数和(自身を除く): 19654874680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 983, 1966, 3932, 4915, 7864, 9830, 19660, 39320, 399163, 798326, 1596652, 1995815, 3193304, 3991630, 7983260, 15966520, 392377229, 784754458, 1569508916, 1961886145, 3139017832, 3923772290, 7847544580, 15695089160]

約数ペア:

[(1, 15695089160), (2, 7847544580), (4, 3923772290), (5, 3139017832), (8, 1961886145), (10, 1569508916), (20, 784754458), (40, 392377229), (983, 15966520), (1966, 7983260), (3932, 3991630), (4915, 3193304), (7864, 1995815), (9830, 1596652), (19660, 798326), (39320, 399163)]