984026020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1291}}^1\times {\mathrm{1657}}^1$

素因数の和:2980

約数の個数: 48

約数和(自身を含む): 2159273088

約数和(自身を除く): 1175247068

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 1291, 1657, 2582, 3314, 5164, 6455, 6628, 8285, 12910, 16570, 25820, 29693, 33140, 38111, 59386, 76222, 118772, 148465, 152444, 190555, 296930, 381110, 593860, 762220, 2139187, 4278374, 8556748, 10695935, 21391870, 42783740, 49201301, 98402602, 196805204, 246006505, 492013010, 984026020]

約数ペア:

[(1, 984026020), (2, 492013010), (4, 246006505), (5, 196805204), (10, 98402602), (20, 49201301), (23, 42783740), (46, 21391870), (92, 10695935), (115, 8556748), (230, 4278374), (460, 2139187), (1291, 762220), (1657, 593860), (2582, 381110), (3314, 296930), (5164, 190555), (6455, 152444), (6628, 148465), (8285, 118772), (12910, 76222), (16570, 59386), (25820, 38111), (29693, 33140)]