184489720

素因数分解:

$2^3\times 5^1\times {\mathrm{1913}}^1\times {\mathrm{2411}}^1$

素因数の和:4335

約数の個数: 32

約数和(自身を含む): 415491120

約数和(自身を除く): 231001400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1913, 2411, 3826, 4822, 7652, 9565, 9644, 12055, 15304, 19130, 19288, 24110, 38260, 48220, 76520, 96440, 4612243, 9224486, 18448972, 23061215, 36897944, 46122430, 92244860, 184489720]

約数ペア:

[(1, 184489720), (2, 92244860), (4, 46122430), (5, 36897944), (8, 23061215), (10, 18448972), (20, 9224486), (40, 4612243), (1913, 96440), (2411, 76520), (3826, 48220), (4822, 38260), (7652, 24110), (9565, 19288), (9644, 19130), (12055, 15304)]