32120440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1973}}^1$

素因数の和:2032

約数の個数: 64

約数和(自身を含む): 81012960

約数和(自身を除く): 48892520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 148, 185, 220, 296, 370, 407, 440, 740, 814, 1480, 1628, 1973, 2035, 3256, 3946, 4070, 7892, 8140, 9865, 15784, 16280, 19730, 21703, 39460, 43406, 73001, 78920, 86812, 108515, 146002, 173624, 217030, 292004, 365005, 434060, 584008, 730010, 803011, 868120, 1460020, 1606022, 2920040, 3212044, 4015055, 6424088, 8030110, 16060220, 32120440]

約数ペア:

[(1, 32120440), (2, 16060220), (4, 8030110), (5, 6424088), (8, 4015055), (10, 3212044), (11, 2920040), (20, 1606022), (22, 1460020), (37, 868120), (40, 803011), (44, 730010), (55, 584008), (74, 434060), (88, 365005), (110, 292004), (148, 217030), (185, 173624), (220, 146002), (296, 108515), (370, 86812), (407, 78920), (440, 73001), (740, 43406), (814, 39460), (1480, 21703), (1628, 19730), (1973, 16280), (2035, 15784), (3256, 9865), (3946, 8140), (4070, 7892)]