5656640

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1607}}^1$

素因数の和:1635

約数の個数: 56

約数和(自身を含む): 14703552

約数和(自身を除く): 9046912

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1607, 1760, 3214, 3520, 6428, 8035, 12856, 16070, 17677, 25712, 32140, 35354, 51424, 64280, 70708, 88385, 102848, 128560, 141416, 176770, 257120, 282832, 353540, 514240, 565664, 707080, 1131328, 1414160, 2828320, 5656640]

約数ペア:

[(1, 5656640), (2, 2828320), (4, 1414160), (5, 1131328), (8, 707080), (10, 565664), (11, 514240), (16, 353540), (20, 282832), (22, 257120), (32, 176770), (40, 141416), (44, 128560), (55, 102848), (64, 88385), (80, 70708), (88, 64280), (110, 51424), (160, 35354), (176, 32140), (220, 25712), (320, 17677), (352, 16070), (440, 12856), (704, 8035), (880, 6428), (1607, 3520), (1760, 3214)]