13017760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:278

約数の個数: 96

約数和(自身を含む): 35925120

約数和(自身を除く): 22907360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 59, 70, 80, 112, 118, 140, 160, 197, 224, 236, 280, 295, 394, 413, 472, 560, 590, 788, 826, 944, 985, 1120, 1180, 1379, 1576, 1652, 1888, 1970, 2065, 2360, 2758, 3152, 3304, 3940, 4130, 4720, 5516, 6304, 6608, 6895, 7880, 8260, 9440, 11032, 11623, 13216, 13790, 15760, 16520, 22064, 23246, 27580, 31520, 33040, 44128, 46492, 55160, 58115, 66080, 81361, 92984, 110320, 116230, 162722, 185968, 220640, 232460, 325444, 371936, 406805, 464920, 650888, 813610, 929840, 1301776, 1627220, 1859680, 2603552, 3254440, 6508880, 13017760]

約数ペア:

[(1, 13017760), (2, 6508880), (4, 3254440), (5, 2603552), (7, 1859680), (8, 1627220), (10, 1301776), (14, 929840), (16, 813610), (20, 650888), (28, 464920), (32, 406805), (35, 371936), (40, 325444), (56, 232460), (59, 220640), (70, 185968), (80, 162722), (112, 116230), (118, 110320), (140, 92984), (160, 81361), (197, 66080), (224, 58115), (236, 55160), (280, 46492), (295, 44128), (394, 33040), (413, 31520), (472, 27580), (560, 23246), (590, 22064), (788, 16520), (826, 15760), (944, 13790), (985, 13216), (1120, 11623), (1180, 11032), (1379, 9440), (1576, 8260), (1652, 7880), (1888, 6895), (1970, 6608), (2065, 6304), (2360, 5516), (2758, 4720), (3152, 4130), (3304, 3940)]