11145700

素因数分解:

$2^2\times 5^2\times {\mathrm{227}}^1\times {\mathrm{491}}^1$

素因数の和:732

約数の個数: 36

約数和(自身を含む): 24342192

約数和(自身を除く): 13196492

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 227, 454, 491, 908, 982, 1135, 1964, 2270, 2455, 4540, 4910, 5675, 9820, 11350, 12275, 22700, 24550, 49100, 111457, 222914, 445828, 557285, 1114570, 2229140, 2786425, 5572850, 11145700]

約数ペア:

[(1, 11145700), (2, 5572850), (4, 2786425), (5, 2229140), (10, 1114570), (20, 557285), (25, 445828), (50, 222914), (100, 111457), (227, 49100), (454, 24550), (491, 22700), (908, 12275), (982, 11350), (1135, 9820), (1964, 5675), (2270, 4910), (2455, 4540)]