33254260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1619}}^1$

素因数の和:1720

約数の個数: 48

約数和(自身を含む): 76204800

約数和(自身を除く): 42950540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 79, 130, 158, 260, 316, 395, 790, 1027, 1580, 1619, 2054, 3238, 4108, 5135, 6476, 8095, 10270, 16190, 20540, 21047, 32380, 42094, 84188, 105235, 127901, 210470, 255802, 420940, 511604, 639505, 1279010, 1662713, 2558020, 3325426, 6650852, 8313565, 16627130, 33254260]

約数ペア:

[(1, 33254260), (2, 16627130), (4, 8313565), (5, 6650852), (10, 3325426), (13, 2558020), (20, 1662713), (26, 1279010), (52, 639505), (65, 511604), (79, 420940), (130, 255802), (158, 210470), (260, 127901), (316, 105235), (395, 84188), (790, 42094), (1027, 32380), (1580, 21047), (1619, 20540), (2054, 16190), (3238, 10270), (4108, 8095), (5135, 6476)]