1985411036170

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{4519}}^1\times {\mathrm{223019}}^1$

素因数の和:227742

約数の個数: 32

約数和(自身を含む): 3592691625600

約数和(自身を除く): 1607280589430

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 4519, 9038, 22595, 45190, 223019, 446038, 890243, 1115095, 1780486, 2230190, 4451215, 8902430, 43934743, 87869486, 219673715, 439347430, 1007822861, 2015645722, 5039114305, 10078228610, 198541103617, 397082207234, 992705518085, 1985411036170]

約数ペア:

[(1, 1985411036170), (2, 992705518085), (5, 397082207234), (10, 198541103617), (197, 10078228610), (394, 5039114305), (985, 2015645722), (1970, 1007822861), (4519, 439347430), (9038, 219673715), (22595, 87869486), (45190, 43934743), (223019, 8902430), (446038, 4451215), (890243, 2230190), (1115095, 1780486)]