89746720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{353}}^1$

素因数の和:602

約数の個数: 96

約数和(自身を含む): 244073088

約数和(自身を除く): 154326368

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 227, 280, 353, 454, 560, 706, 908, 1120, 1135, 1412, 1589, 1765, 1816, 2270, 2471, 2824, 3178, 3530, 3632, 4540, 4942, 5648, 6356, 7060, 7264, 7945, 9080, 9884, 11296, 12355, 12712, 14120, 15890, 18160, 19768, 24710, 25424, 28240, 31780, 36320, 39536, 49420, 50848, 56480, 63560, 79072, 80131, 98840, 127120, 160262, 197680, 254240, 320524, 395360, 400655, 560917, 641048, 801310, 1121834, 1282096, 1602620, 2243668, 2564192, 2804585, 3205240, 4487336, 5609170, 6410480, 8974672, 11218340, 12820960, 17949344, 22436680, 44873360, 89746720]

約数ペア:

[(1, 89746720), (2, 44873360), (4, 22436680), (5, 17949344), (7, 12820960), (8, 11218340), (10, 8974672), (14, 6410480), (16, 5609170), (20, 4487336), (28, 3205240), (32, 2804585), (35, 2564192), (40, 2243668), (56, 1602620), (70, 1282096), (80, 1121834), (112, 801310), (140, 641048), (160, 560917), (224, 400655), (227, 395360), (280, 320524), (353, 254240), (454, 197680), (560, 160262), (706, 127120), (908, 98840), (1120, 80131), (1135, 79072), (1412, 63560), (1589, 56480), (1765, 50848), (1816, 49420), (2270, 39536), (2471, 36320), (2824, 31780), (3178, 28240), (3530, 25424), (3632, 24710), (4540, 19768), (4942, 18160), (5648, 15890), (6356, 14120), (7060, 12712), (7264, 12355), (7945, 11296), (9080, 9884)]