115007240

素因数分解:

$2^3\times 5^1\times {\mathrm{383}}^1\times {\mathrm{7507}}^1$

素因数の和:7901

約数の個数: 32

約数和(自身を含む): 259476480

約数和(自身を除く): 144469240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 383, 766, 1532, 1915, 3064, 3830, 7507, 7660, 15014, 15320, 30028, 37535, 60056, 75070, 150140, 300280, 2875181, 5750362, 11500724, 14375905, 23001448, 28751810, 57503620, 115007240]

約数ペア:

[(1, 115007240), (2, 57503620), (4, 28751810), (5, 23001448), (8, 14375905), (10, 11500724), (20, 5750362), (40, 2875181), (383, 300280), (766, 150140), (1532, 75070), (1915, 60056), (3064, 37535), (3830, 30028), (7507, 15320), (7660, 15014)]