572403440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{2549}}^1$

素因数の和:2970

約数の個数: 80

約数和(自身を含む): 1525348800

約数和(自身を除く): 952945360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 401, 560, 802, 1604, 2005, 2549, 2807, 3208, 4010, 5098, 5614, 6416, 8020, 10196, 11228, 12745, 14035, 16040, 17843, 20392, 22456, 25490, 28070, 32080, 35686, 40784, 44912, 50980, 56140, 71372, 89215, 101960, 112280, 142744, 178430, 203920, 224560, 285488, 356860, 713720, 1022149, 1427440, 2044298, 4088596, 5110745, 7155043, 8177192, 10221490, 14310086, 16354384, 20442980, 28620172, 35775215, 40885960, 57240344, 71550430, 81771920, 114480688, 143100860, 286201720, 572403440]

約数ペア:

[(1, 572403440), (2, 286201720), (4, 143100860), (5, 114480688), (7, 81771920), (8, 71550430), (10, 57240344), (14, 40885960), (16, 35775215), (20, 28620172), (28, 20442980), (35, 16354384), (40, 14310086), (56, 10221490), (70, 8177192), (80, 7155043), (112, 5110745), (140, 4088596), (280, 2044298), (401, 1427440), (560, 1022149), (802, 713720), (1604, 356860), (2005, 285488), (2549, 224560), (2807, 203920), (3208, 178430), (4010, 142744), (5098, 112280), (5614, 101960), (6416, 89215), (8020, 71372), (10196, 56140), (11228, 50980), (12745, 44912), (14035, 40784), (16040, 35686), (17843, 32080), (20392, 28070), (22456, 25490)]