33376520

素因数分解:

$2^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{2683}}^1$

素因数の和:3005

約数の個数: 32

約数和(自身を含む): 75366720

約数和(自身を除く): 41990200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 311, 622, 1244, 1555, 2488, 2683, 3110, 5366, 6220, 10732, 12440, 13415, 21464, 26830, 53660, 107320, 834413, 1668826, 3337652, 4172065, 6675304, 8344130, 16688260, 33376520]

約数ペア:

[(1, 33376520), (2, 16688260), (4, 8344130), (5, 6675304), (8, 4172065), (10, 3337652), (20, 1668826), (40, 834413), (311, 107320), (622, 53660), (1244, 26830), (1555, 21464), (2488, 13415), (2683, 12440), (3110, 10732), (5366, 6220)]