4980200

素因数分解:

$2^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{673}}^1$

素因数の和:726

約数の個数: 48

約数和(自身を含む): 11909580

約数和(自身を除く): 6929380

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 50, 74, 100, 148, 185, 200, 296, 370, 673, 740, 925, 1346, 1480, 1850, 2692, 3365, 3700, 5384, 6730, 7400, 13460, 16825, 24901, 26920, 33650, 49802, 67300, 99604, 124505, 134600, 199208, 249010, 498020, 622525, 996040, 1245050, 2490100, 4980200]

約数ペア:

[(1, 4980200), (2, 2490100), (4, 1245050), (5, 996040), (8, 622525), (10, 498020), (20, 249010), (25, 199208), (37, 134600), (40, 124505), (50, 99604), (74, 67300), (100, 49802), (148, 33650), (185, 26920), (200, 24901), (296, 16825), (370, 13460), (673, 7400), (740, 6730), (925, 5384), (1346, 3700), (1480, 3365), (1850, 2692)]