103960

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:147

約数の個数: 32

約数和(自身を含む): 246240

約数和(自身を除く): 142280

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 113, 115, 184, 226, 230, 452, 460, 565, 904, 920, 1130, 2260, 2599, 4520, 5198, 10396, 12995, 20792, 25990, 51980, 103960]

約数ペア:

[(1, 103960), (2, 51980), (4, 25990), (5, 20792), (8, 12995), (10, 10396), (20, 5198), (23, 4520), (40, 2599), (46, 2260), (92, 1130), (113, 920), (115, 904), (184, 565), (226, 460), (230, 452)]