113983220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{2203}}^1$

素因数の和:2424

約数の個数: 48

約数和(自身を含む): 259190400

約数和(自身を除く): 145207180

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 199, 260, 398, 796, 995, 1990, 2203, 2587, 3980, 4406, 5174, 8812, 10348, 11015, 12935, 22030, 25870, 28639, 44060, 51740, 57278, 114556, 143195, 286390, 438397, 572780, 876794, 1753588, 2191985, 4383970, 5699161, 8767940, 11398322, 22796644, 28495805, 56991610, 113983220]

約数ペア:

[(1, 113983220), (2, 56991610), (4, 28495805), (5, 22796644), (10, 11398322), (13, 8767940), (20, 5699161), (26, 4383970), (52, 2191985), (65, 1753588), (130, 876794), (199, 572780), (260, 438397), (398, 286390), (796, 143195), (995, 114556), (1990, 57278), (2203, 51740), (2587, 44060), (3980, 28639), (4406, 25870), (5174, 22030), (8812, 12935), (10348, 11015)]