103659852920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199345871}}^1$

素因数の和:199345895

約数の個数: 32

約数和(自身を含む): 251175798720

約数和(自身を除く): 147515945800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 199345871, 398691742, 797383484, 996729355, 1594766968, 1993458710, 2591496323, 3986917420, 5182992646, 7973834840, 10365985292, 12957481615, 20731970584, 25914963230, 51829926460, 103659852920]

約数ペア:

[(1, 103659852920), (2, 51829926460), (4, 25914963230), (5, 20731970584), (8, 12957481615), (10, 10365985292), (13, 7973834840), (20, 5182992646), (26, 3986917420), (40, 2591496323), (52, 1993458710), (65, 1594766968), (104, 996729355), (130, 797383484), (260, 398691742), (520, 199345871)]