16113215720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{57547199}}^1$

素因数の和:57547217

約数の個数: 32

約数和(自身を含む): 41433984000

約数和(自身を除く): 25320768280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 57547199, 115094398, 230188796, 287735995, 402830393, 460377592, 575471990, 805660786, 1150943980, 1611321572, 2014151965, 2301887960, 3222643144, 4028303930, 8056607860, 16113215720]

約数ペア:

[(1, 16113215720), (2, 8056607860), (4, 4028303930), (5, 3222643144), (7, 2301887960), (8, 2014151965), (10, 1611321572), (14, 1150943980), (20, 805660786), (28, 575471990), (35, 460377592), (40, 402830393), (56, 287735995), (70, 230188796), (140, 115094398), (280, 57547199)]