4146440

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4507}}^1$

素因数の和:4541

約数の個数: 32

約数和(自身を含む): 9737280

約数和(自身を除く): 5590840

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 4507, 9014, 18028, 22535, 36056, 45070, 90140, 103661, 180280, 207322, 414644, 518305, 829288, 1036610, 2073220, 4146440]

約数ペア:

[(1, 4146440), (2, 2073220), (4, 1036610), (5, 829288), (8, 518305), (10, 414644), (20, 207322), (23, 180280), (40, 103661), (46, 90140), (92, 45070), (115, 36056), (184, 22535), (230, 18028), (460, 9014), (920, 4507)]