71267146.000000000

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:462

約数の個数: 96

約数和(自身を含む): 324898560

約数和(自身を除く): 195555680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 157, 160, 190, 271, 304, 314, 380, 542, 608, 628, 760, 785, 1084, 1256, 1355, 1520, 1570, 2168, 2512, 2710, 2983, 3040, 3140, 4336, 5024, 5149, 5420, 5966, 6280, 8672, 10298, 10840, 11932, 12560, 14915, 20596, 21680, 23864, 25120, 25745, 29830, 41192, 42547, 43360, 47728, 51490, 59660, 82384, 85094, 95456, 102980, 119320, 164768, 170188, 205960, 212735, 238640, 340376, 411920, 425470, 477280, 680752, 808393, 823840, 850940, 1361504, 1616786, 1701880, 3233572, 3403760, 4041965, 6467144, 6807520, 8083930, 12934288, 16167860, 25868576, 32335720, 64671440, 129342880]

約数ペア:

[(1, 129342880), (2, 64671440), (4, 32335720), (5, 25868576), (8, 16167860), (10, 12934288), (16, 8083930), (19, 6807520), (20, 6467144), (32, 4041965), (38, 3403760), (40, 3233572), (76, 1701880), (80, 1616786), (95, 1361504), (152, 850940), (157, 823840), (160, 808393), (190, 680752), (271, 477280), (304, 425470), (314, 411920), (380, 340376), (542, 238640), (608, 212735), (628, 205960), (760, 170188), (785, 164768), (1084, 119320), (1256, 102980), (1355, 95456), (1520, 85094), (1570, 82384), (2168, 59660), (2512, 51490), (2710, 47728), (2983, 43360), (3040, 42547), (3140, 41192), (4336, 29830), (5024, 25745), (5149, 25120), (5420, 23864), (5966, 21680), (6280, 20596), (8672, 14915), (10298, 12560), (10840, 11932)]