1002029900

素因数分解:

$2^2\times 5^2\times {\mathrm{10020299}}^1$

素因数の和:10020313

約数の個数: 18

約数和(自身を含む): 2174405100

約数和(自身を除く): 1172375200

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 10020299, 20040598, 40081196, 50101495, 100202990, 200405980, 250507475, 501014950, 1002029900]

約数ペア:

[(1, 1002029900), (2, 501014950), (4, 250507475), (5, 200405980), (10, 100202990), (20, 50101495), (25, 40081196), (50, 20040598), (100, 10020299)]