101067760

素因数分解:

$2^4\times 5^1\times {\mathrm{1263347}}^1$

素因数の和:1263360

約数の個数: 20

約数和(自身を含む): 234982728

約数和(自身を除く): 133914968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1263347, 2526694, 5053388, 6316735, 10106776, 12633470, 20213552, 25266940, 50533880, 101067760]

約数ペア:

[(1, 101067760), (2, 50533880), (4, 25266940), (5, 20213552), (8, 12633470), (10, 10106776), (16, 6316735), (20, 5053388), (40, 2526694), (80, 1263347)]