13585040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1427}}^1$

素因数の和:1464

約数の個数: 80

約数和(自身を含む): 38247552

約数和(自身を除く): 24662512

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1427, 1904, 2380, 2854, 4760, 5708, 7135, 9520, 9989, 11416, 14270, 19978, 22832, 24259, 28540, 39956, 48518, 49945, 57080, 79912, 97036, 99890, 114160, 121295, 159824, 169813, 194072, 199780, 242590, 339626, 388144, 399560, 485180, 679252, 799120, 849065, 970360, 1358504, 1698130, 1940720, 2717008, 3396260, 6792520, 13585040]

約数ペア:

[(1, 13585040), (2, 6792520), (4, 3396260), (5, 2717008), (7, 1940720), (8, 1698130), (10, 1358504), (14, 970360), (16, 849065), (17, 799120), (20, 679252), (28, 485180), (34, 399560), (35, 388144), (40, 339626), (56, 242590), (68, 199780), (70, 194072), (80, 169813), (85, 159824), (112, 121295), (119, 114160), (136, 99890), (140, 97036), (170, 79912), (238, 57080), (272, 49945), (280, 48518), (340, 39956), (476, 28540), (560, 24259), (595, 22832), (680, 19978), (952, 14270), (1190, 11416), (1360, 9989), (1427, 9520), (1904, 7135), (2380, 5708), (2854, 4760)]