33249320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1487}}^1$

素因数の和:1554

約数の個数: 64

約数和(自身を含む): 82494720

約数和(自身を除く): 49245400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 43, 52, 65, 86, 104, 130, 172, 215, 260, 344, 430, 520, 559, 860, 1118, 1487, 1720, 2236, 2795, 2974, 4472, 5590, 5948, 7435, 11180, 11896, 14870, 19331, 22360, 29740, 38662, 59480, 63941, 77324, 96655, 127882, 154648, 193310, 255764, 319705, 386620, 511528, 639410, 773240, 831233, 1278820, 1662466, 2557640, 3324932, 4156165, 6649864, 8312330, 16624660, 33249320]

約数ペア:

[(1, 33249320), (2, 16624660), (4, 8312330), (5, 6649864), (8, 4156165), (10, 3324932), (13, 2557640), (20, 1662466), (26, 1278820), (40, 831233), (43, 773240), (52, 639410), (65, 511528), (86, 386620), (104, 319705), (130, 255764), (172, 193310), (215, 154648), (260, 127882), (344, 96655), (430, 77324), (520, 63941), (559, 59480), (860, 38662), (1118, 29740), (1487, 22360), (1720, 19331), (2236, 14870), (2795, 11896), (2974, 11180), (4472, 7435), (5590, 5948)]