179492083180

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{401}}^1\times {\mathrm{1453}}^1$

素因数の和:2147

約数の個数: 96

約数和(自身を含む): 385129983168

約数和(自身を除く): 205637899988

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 211, 292, 365, 401, 422, 730, 802, 844, 1055, 1453, 1460, 1604, 2005, 2110, 2906, 4010, 4220, 5812, 7265, 8020, 14530, 15403, 29060, 29273, 30806, 58546, 61612, 77015, 84611, 106069, 117092, 146365, 154030, 169222, 212138, 292730, 306583, 308060, 338444, 423055, 424276, 530345, 582653, 585460, 613166, 846110, 1060690, 1165306, 1226332, 1532915, 1692220, 2121380, 2330612, 2913265, 3065830, 5826530, 6131660, 6176603, 11653060, 12353206, 22380559, 24706412, 30883015, 42533669, 44761118, 61766030, 85067338, 89522236, 111902795, 122939783, 123532060, 170134676, 212668345, 223805590, 245879566, 425336690, 447611180, 491759132, 614698915, 850673380, 1229397830, 2458795660, 8974604159, 17949208318, 35898416636, 44873020795, 89746041590, 179492083180]

約数ペア:

[(1, 179492083180), (2, 89746041590), (4, 44873020795), (5, 35898416636), (10, 17949208318), (20, 8974604159), (73, 2458795660), (146, 1229397830), (211, 850673380), (292, 614698915), (365, 491759132), (401, 447611180), (422, 425336690), (730, 245879566), (802, 223805590), (844, 212668345), (1055, 170134676), (1453, 123532060), (1460, 122939783), (1604, 111902795), (2005, 89522236), (2110, 85067338), (2906, 61766030), (4010, 44761118), (4220, 42533669), (5812, 30883015), (7265, 24706412), (8020, 22380559), (14530, 12353206), (15403, 11653060), (29060, 6176603), (29273, 6131660), (30806, 5826530), (58546, 3065830), (61612, 2913265), (77015, 2330612), (84611, 2121380), (106069, 1692220), (117092, 1532915), (146365, 1226332), (154030, 1165306), (169222, 1060690), (212138, 846110), (292730, 613166), (306583, 585460), (308060, 582653), (338444, 530345), (423055, 424276)]