141406040

素因数分解:

$2^3\times 5^1\times {\mathrm{947}}^1\times {\mathrm{3733}}^1$

素因数の和:4691

約数の個数: 32

約数和(自身を含む): 318584880

約数和(自身を除く): 177178840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 947, 1894, 3733, 3788, 4735, 7466, 7576, 9470, 14932, 18665, 18940, 29864, 37330, 37880, 74660, 149320, 3535151, 7070302, 14140604, 17675755, 28281208, 35351510, 70703020, 141406040]

約数ペア:

[(1, 141406040), (2, 70703020), (4, 35351510), (5, 28281208), (8, 17675755), (10, 14140604), (20, 7070302), (40, 3535151), (947, 149320), (1894, 74660), (3733, 37880), (3788, 37330), (4735, 29864), (7466, 18940), (7576, 18665), (9470, 14932)]