224716040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{647}}^1$

素因数の和:1134

約数の個数: 64

約数和(自身を含む): 534211200

約数和(自身を除く): 309495160

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 457, 647, 760, 914, 1294, 1828, 2285, 2588, 3235, 3656, 4570, 5176, 6470, 8683, 9140, 12293, 12940, 17366, 18280, 24586, 25880, 34732, 43415, 49172, 61465, 69464, 86830, 98344, 122930, 173660, 245860, 295679, 347320, 491720, 591358, 1182716, 1478395, 2365432, 2956790, 5617901, 5913580, 11235802, 11827160, 22471604, 28089505, 44943208, 56179010, 112358020, 224716040]

約数ペア:

[(1, 224716040), (2, 112358020), (4, 56179010), (5, 44943208), (8, 28089505), (10, 22471604), (19, 11827160), (20, 11235802), (38, 5913580), (40, 5617901), (76, 2956790), (95, 2365432), (152, 1478395), (190, 1182716), (380, 591358), (457, 491720), (647, 347320), (760, 295679), (914, 245860), (1294, 173660), (1828, 122930), (2285, 98344), (2588, 86830), (3235, 69464), (3656, 61465), (4570, 49172), (5176, 43415), (6470, 34732), (8683, 25880), (9140, 24586), (12293, 18280), (12940, 17366)]