5234320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{719}}^1$

素因数の和:752

約数の個数: 80

約数和(自身を含む): 14999040

約数和(自身を除く): 9764720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 719, 728, 910, 1040, 1438, 1456, 1820, 2876, 3595, 3640, 5033, 5752, 7190, 7280, 9347, 10066, 11504, 14380, 18694, 20132, 25165, 28760, 37388, 40264, 46735, 50330, 57520, 65429, 74776, 80528, 93470, 100660, 130858, 149552, 186940, 201320, 261716, 327145, 373880, 402640, 523432, 654290, 747760, 1046864, 1308580, 2617160, 5234320]

約数ペア:

[(1, 5234320), (2, 2617160), (4, 1308580), (5, 1046864), (7, 747760), (8, 654290), (10, 523432), (13, 402640), (14, 373880), (16, 327145), (20, 261716), (26, 201320), (28, 186940), (35, 149552), (40, 130858), (52, 100660), (56, 93470), (65, 80528), (70, 74776), (80, 65429), (91, 57520), (104, 50330), (112, 46735), (130, 40264), (140, 37388), (182, 28760), (208, 25165), (260, 20132), (280, 18694), (364, 14380), (455, 11504), (520, 10066), (560, 9347), (719, 7280), (728, 7190), (910, 5752), (1040, 5033), (1438, 3640), (1456, 3595), (1820, 2876)]