104028520

素因数分解:

$2^3\times 5^1\times {\mathrm{751}}^1\times {\mathrm{3463}}^1$

素因数の和:4225

約数の個数: 32

約数和(自身を含む): 234443520

約数和(自身を除く): 130415000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 751, 1502, 3004, 3463, 3755, 6008, 6926, 7510, 13852, 15020, 17315, 27704, 30040, 34630, 69260, 138520, 2600713, 5201426, 10402852, 13003565, 20805704, 26007130, 52014260, 104028520]

約数ペア:

[(1, 104028520), (2, 52014260), (4, 26007130), (5, 20805704), (8, 13003565), (10, 10402852), (20, 5201426), (40, 2600713), (751, 138520), (1502, 69260), (3004, 34630), (3463, 30040), (3755, 27704), (6008, 17315), (6926, 15020), (7510, 13852)]