2610100

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{607}}^1$

素因数の和:664

約数の個数: 36

約数和(自身を含む): 5805184

約数和(自身を除く): 3195084

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 430, 607, 860, 1075, 1214, 2150, 2428, 3035, 4300, 6070, 12140, 15175, 26101, 30350, 52202, 60700, 104404, 130505, 261010, 522020, 652525, 1305050, 2610100]

約数ペア:

[(1, 2610100), (2, 1305050), (4, 652525), (5, 522020), (10, 261010), (20, 130505), (25, 104404), (43, 60700), (50, 52202), (86, 30350), (100, 26101), (172, 15175), (215, 12140), (430, 6070), (607, 4300), (860, 3035), (1075, 2428), (1214, 2150)]