2016145750

素因数分解:

$2^1\times 5^3\times {\mathrm{109}}^1\times {\mathrm{241}}^1\times {\mathrm{307}}^1$

素因数の和:674

約数の個数: 64

約数和(自身を含む): 3837113280

約数和(自身を除く): 1820967530

約数列:

[1, 2, 5, 10, 25, 50, 109, 125, 218, 241, 250, 307, 482, 545, 614, 1090, 1205, 1535, 2410, 2725, 3070, 5450, 6025, 7675, 12050, 13625, 15350, 26269, 27250, 30125, 33463, 38375, 52538, 60250, 66926, 73987, 76750, 131345, 147974, 167315, 262690, 334630, 369935, 656725, 739870, 836575, 1313450, 1673150, 1849675, 3283625, 3699350, 4182875, 6567250, 8064583, 8365750, 9248375, 16129166, 18496750, 40322915, 80645830, 201614575, 403229150, 1008072875, 2016145750]

約数ペア:

[(1, 2016145750), (2, 1008072875), (5, 403229150), (10, 201614575), (25, 80645830), (50, 40322915), (109, 18496750), (125, 16129166), (218, 9248375), (241, 8365750), (250, 8064583), (307, 6567250), (482, 4182875), (545, 3699350), (614, 3283625), (1090, 1849675), (1205, 1673150), (1535, 1313450), (2410, 836575), (2725, 739870), (3070, 656725), (5450, 369935), (6025, 334630), (7675, 262690), (12050, 167315), (13625, 147974), (15350, 131345), (26269, 76750), (27250, 73987), (30125, 66926), (33463, 60250), (38375, 52538)]