2420021296

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{283}}^1\times {\mathrm{631}}^1$

素因数の和:951

約数の個数: 120

約数和(自身を含む): 5920232192

約数和(自身を除く): 3500210896

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 154, 176, 242, 283, 308, 484, 566, 616, 631, 847, 968, 1132, 1232, 1262, 1694, 1936, 1981, 2264, 2524, 3113, 3388, 3962, 4417, 4528, 5048, 6226, 6776, 6941, 7924, 8834, 10096, 12452, 13552, 13882, 15848, 17668, 21791, 24904, 27764, 31696, 34243, 35336, 43582, 48587, 49808, 55528, 68486, 70672, 76351, 87164, 97174, 111056, 136972, 152702, 174328, 178573, 194348, 239701, 273944, 305404, 348656, 357146, 388696, 479402, 534457, 547888, 610808, 714292, 777392, 958804, 1068914, 1221616, 1250011, 1428584, 1917608, 1964303, 2137828, 2500022, 2857168, 3835216, 3928606, 4275656, 5000044, 7857212, 8551312, 10000088, 13750121, 15714424, 20000176, 21607333, 27500242, 31428848, 43214666, 55000484, 86429332, 110000968, 151251331, 172858664, 220001936, 302502662, 345717328, 605005324, 1210010648, 2420021296]

約数ペア:

[(1, 2420021296), (2, 1210010648), (4, 605005324), (7, 345717328), (8, 302502662), (11, 220001936), (14, 172858664), (16, 151251331), (22, 110000968), (28, 86429332), (44, 55000484), (56, 43214666), (77, 31428848), (88, 27500242), (112, 21607333), (121, 20000176), (154, 15714424), (176, 13750121), (242, 10000088), (283, 8551312), (308, 7857212), (484, 5000044), (566, 4275656), (616, 3928606), (631, 3835216), (847, 2857168), (968, 2500022), (1132, 2137828), (1232, 1964303), (1262, 1917608), (1694, 1428584), (1936, 1250011), (1981, 1221616), (2264, 1068914), (2524, 958804), (3113, 777392), (3388, 714292), (3962, 610808), (4417, 547888), (4528, 534457), (5048, 479402), (6226, 388696), (6776, 357146), (6941, 348656), (7924, 305404), (8834, 273944), (10096, 239701), (12452, 194348), (13552, 178573), (13882, 174328), (15848, 152702), (17668, 136972), (21791, 111056), (24904, 97174), (27764, 87164), (31696, 76351), (34243, 70672), (35336, 68486), (43582, 55528), (48587, 49808)]