4016480

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1931}}^1$

素因数の和:1959

約数の個数: 48

約数和(自身を含む): 10224144

約数和(自身を除く): 6207664

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 1931, 2080, 3862, 7724, 9655, 15448, 19310, 25103, 30896, 38620, 50206, 61792, 77240, 100412, 125515, 154480, 200824, 251030, 308960, 401648, 502060, 803296, 1004120, 2008240, 4016480]

約数ペア:

[(1, 4016480), (2, 2008240), (4, 1004120), (5, 803296), (8, 502060), (10, 401648), (13, 308960), (16, 251030), (20, 200824), (26, 154480), (32, 125515), (40, 100412), (52, 77240), (65, 61792), (80, 50206), (104, 38620), (130, 30896), (160, 25103), (208, 19310), (260, 15448), (416, 9655), (520, 7724), (1040, 3862), (1931, 2080)]