32460520

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{19793}}^1$

素因数の和:19845

約数の個数: 32

約数和(自身を含む): 74821320

約数和(自身を除く): 42360800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 19793, 39586, 79172, 98965, 158344, 197930, 395860, 791720, 811513, 1623026, 3246052, 4057565, 6492104, 8115130, 16230260, 32460520]

約数ペア:

[(1, 32460520), (2, 16230260), (4, 8115130), (5, 6492104), (8, 4057565), (10, 3246052), (20, 1623026), (40, 811513), (41, 791720), (82, 395860), (164, 197930), (205, 158344), (328, 98965), (410, 79172), (820, 39586), (1640, 19793)]