57100120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18539}}^1$

素因数の和:18568

約数の個数: 64

約数和(自身を含む): 160185600

約数和(自身を除く): 103085480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 18539, 37078, 74156, 92695, 129773, 148312, 185390, 203929, 259546, 370780, 407858, 519092, 648865, 741560, 815716, 1019645, 1038184, 1297730, 1427503, 1631432, 2039290, 2595460, 2855006, 4078580, 5190920, 5710012, 7137515, 8157160, 11420024, 14275030, 28550060, 57100120]

約数ペア:

[(1, 57100120), (2, 28550060), (4, 14275030), (5, 11420024), (7, 8157160), (8, 7137515), (10, 5710012), (11, 5190920), (14, 4078580), (20, 2855006), (22, 2595460), (28, 2039290), (35, 1631432), (40, 1427503), (44, 1297730), (55, 1038184), (56, 1019645), (70, 815716), (77, 741560), (88, 648865), (110, 519092), (140, 407858), (154, 370780), (220, 259546), (280, 203929), (308, 185390), (385, 148312), (440, 129773), (616, 92695), (770, 74156), (1540, 37078), (3080, 18539)]