26332880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{797}}^1$

素因数の和:876

約数の個数: 80

約数和(自身を含む): 71245440

約数和(自身を除く): 44912560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 59, 70, 80, 112, 118, 140, 236, 280, 295, 413, 472, 560, 590, 797, 826, 944, 1180, 1594, 1652, 2065, 2360, 3188, 3304, 3985, 4130, 4720, 5579, 6376, 6608, 7970, 8260, 11158, 12752, 15940, 16520, 22316, 27895, 31880, 33040, 44632, 47023, 55790, 63760, 89264, 94046, 111580, 188092, 223160, 235115, 329161, 376184, 446320, 470230, 658322, 752368, 940460, 1316644, 1645805, 1880920, 2633288, 3291610, 3761840, 5266576, 6583220, 13166440, 26332880]

約数ペア:

[(1, 26332880), (2, 13166440), (4, 6583220), (5, 5266576), (7, 3761840), (8, 3291610), (10, 2633288), (14, 1880920), (16, 1645805), (20, 1316644), (28, 940460), (35, 752368), (40, 658322), (56, 470230), (59, 446320), (70, 376184), (80, 329161), (112, 235115), (118, 223160), (140, 188092), (236, 111580), (280, 94046), (295, 89264), (413, 63760), (472, 55790), (560, 47023), (590, 44632), (797, 33040), (826, 31880), (944, 27895), (1180, 22316), (1594, 16520), (1652, 15940), (2065, 12752), (2360, 11158), (3188, 8260), (3304, 7970), (3985, 6608), (4130, 6376), (4720, 5579)]