125157070

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{577}}^1$

素因数の和:892

約数の個数: 32

約数和(自身を含む): 228888000

約数和(自身を除く): 103730930

約数列:

[1, 2, 5, 10, 109, 199, 218, 398, 545, 577, 995, 1090, 1154, 1990, 2885, 5770, 21691, 43382, 62893, 108455, 114823, 125786, 216910, 229646, 314465, 574115, 628930, 1148230, 12515707, 25031414, 62578535, 125157070]

約数ペア:

[(1, 125157070), (2, 62578535), (5, 25031414), (10, 12515707), (109, 1148230), (199, 628930), (218, 574115), (398, 314465), (545, 229646), (577, 216910), (995, 125786), (1090, 114823), (1154, 108455), (1990, 62893), (2885, 43382), (5770, 21691)]