5210003950

素因数分解:

$2^1\times 5^2\times {\mathrm{643}}^1\times {\mathrm{162053}}^1$

素因数の和:162708

約数の個数: 24

約数和(自身を含む): 9705738168

約数和(自身を除く): 4495734218

約数列:

[1, 2, 5, 10, 25, 50, 643, 1286, 3215, 6430, 16075, 32150, 162053, 324106, 810265, 1620530, 4051325, 8102650, 104200079, 208400158, 521000395, 1042000790, 2605001975, 5210003950]

約数ペア:

[(1, 5210003950), (2, 2605001975), (5, 1042000790), (10, 521000395), (25, 208400158), (50, 104200079), (643, 8102650), (1286, 4051325), (3215, 1620530), (6430, 810265), (16075, 324106), (32150, 162053)]