90626440

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{98507}}^1$

素因数の和:98541

約数の個数: 32

約数和(自身を含む): 212777280

約数和(自身を除く): 122150840

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 98507, 197014, 394028, 492535, 788056, 985070, 1970140, 2265661, 3940280, 4531322, 9062644, 11328305, 18125288, 22656610, 45313220, 90626440]

約数ペア:

[(1, 90626440), (2, 45313220), (4, 22656610), (5, 18125288), (8, 11328305), (10, 9062644), (20, 4531322), (23, 3940280), (40, 2265661), (46, 1970140), (92, 985070), (115, 788056), (184, 492535), (230, 394028), (460, 197014), (920, 98507)]