3609320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1$

素因数の和:666

約数の個数: 64

約数和(自身を含む): 9555840

約数和(自身を除く): 5946520

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 631, 715, 1144, 1262, 1430, 2524, 2860, 3155, 5048, 5720, 6310, 6941, 8203, 12620, 13882, 16406, 25240, 27764, 32812, 34705, 41015, 55528, 65624, 69410, 82030, 90233, 138820, 164060, 180466, 277640, 328120, 360932, 451165, 721864, 902330, 1804660, 3609320]

約数ペア:

[(1, 3609320), (2, 1804660), (4, 902330), (5, 721864), (8, 451165), (10, 360932), (11, 328120), (13, 277640), (20, 180466), (22, 164060), (26, 138820), (40, 90233), (44, 82030), (52, 69410), (55, 65624), (65, 55528), (88, 41015), (104, 34705), (110, 32812), (130, 27764), (143, 25240), (220, 16406), (260, 13882), (286, 12620), (440, 8203), (520, 6941), (572, 6310), (631, 5720), (715, 5048), (1144, 3155), (1262, 2860), (1430, 2524)]