4336160

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1$

素因数の和:717

約数の個数: 48

約数和(自身を含む): 10509912

約数和(自身を除く): 6173752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 661, 820, 1312, 1322, 1640, 2644, 3280, 3305, 5288, 6560, 6610, 10576, 13220, 21152, 26440, 27101, 52880, 54202, 105760, 108404, 135505, 216808, 271010, 433616, 542020, 867232, 1084040, 2168080, 4336160]

約数ペア:

[(1, 4336160), (2, 2168080), (4, 1084040), (5, 867232), (8, 542020), (10, 433616), (16, 271010), (20, 216808), (32, 135505), (40, 108404), (41, 105760), (80, 54202), (82, 52880), (160, 27101), (164, 26440), (205, 21152), (328, 13220), (410, 10576), (656, 6610), (661, 6560), (820, 5288), (1312, 3305), (1322, 3280), (1640, 2644)]