9519145240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{55331}}^1$

素因数の和:55393

約数の個数: 128

約数和(自身を含む): 25815697920

約数和(自身を除く): 16296552680

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 23, 34, 40, 44, 46, 55, 68, 85, 88, 92, 110, 115, 136, 170, 184, 187, 220, 230, 253, 340, 374, 391, 440, 460, 506, 680, 748, 782, 920, 935, 1012, 1265, 1496, 1564, 1870, 1955, 2024, 2530, 3128, 3740, 3910, 4301, 5060, 7480, 7820, 8602, 10120, 15640, 17204, 21505, 34408, 43010, 55331, 86020, 110662, 172040, 221324, 276655, 442648, 553310, 608641, 940627, 1106620, 1217282, 1272613, 1881254, 2213240, 2434564, 2545226, 3043205, 3762508, 4703135, 4869128, 5090452, 6086410, 6363065, 7525016, 9406270, 10180904, 10346897, 12172820, 12726130, 13998743, 18812540, 20693794, 21634421, 24345640, 25452260, 27997486, 37625080, 41387588, 43268842, 50904520, 51734485, 55994972, 69993715, 82775176, 86537684, 103468970, 108172105, 111989944, 139987430, 173075368, 206937940, 216344210, 237978631, 279974860, 413875880, 432688420, 475957262, 559949720, 865376840, 951914524, 1189893155, 1903829048, 2379786310, 4759572620, 9519145240]

約数ペア:

[(1, 9519145240), (2, 4759572620), (4, 2379786310), (5, 1903829048), (8, 1189893155), (10, 951914524), (11, 865376840), (17, 559949720), (20, 475957262), (22, 432688420), (23, 413875880), (34, 279974860), (40, 237978631), (44, 216344210), (46, 206937940), (55, 173075368), (68, 139987430), (85, 111989944), (88, 108172105), (92, 103468970), (110, 86537684), (115, 82775176), (136, 69993715), (170, 55994972), (184, 51734485), (187, 50904520), (220, 43268842), (230, 41387588), (253, 37625080), (340, 27997486), (374, 25452260), (391, 24345640), (440, 21634421), (460, 20693794), (506, 18812540), (680, 13998743), (748, 12726130), (782, 12172820), (920, 10346897), (935, 10180904), (1012, 9406270), (1265, 7525016), (1496, 6363065), (1564, 6086410), (1870, 5090452), (1955, 4869128), (2024, 4703135), (2530, 3762508), (3128, 3043205), (3740, 2545226), (3910, 2434564), (4301, 2213240), (5060, 1881254), (7480, 1272613), (7820, 1217282), (8602, 1106620), (10120, 940627), (15640, 608641), (17204, 553310), (21505, 442648), (34408, 276655), (43010, 221324), (55331, 172040), (86020, 110662)]