48672640

素因数分解:

$2^7\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1289}}^1$

素因数の和:1367

約数の個数: 64

約数和(自身を含む): 118422000

約数和(自身を除く): 69749360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 128, 160, 236, 295, 320, 472, 590, 640, 944, 1180, 1289, 1888, 2360, 2578, 3776, 4720, 5156, 6445, 7552, 9440, 10312, 12890, 18880, 20624, 25780, 37760, 41248, 51560, 76051, 82496, 103120, 152102, 164992, 206240, 304204, 380255, 412480, 608408, 760510, 824960, 1216816, 1521020, 2433632, 3042040, 4867264, 6084080, 9734528, 12168160, 24336320, 48672640]

約数ペア:

[(1, 48672640), (2, 24336320), (4, 12168160), (5, 9734528), (8, 6084080), (10, 4867264), (16, 3042040), (20, 2433632), (32, 1521020), (40, 1216816), (59, 824960), (64, 760510), (80, 608408), (118, 412480), (128, 380255), (160, 304204), (236, 206240), (295, 164992), (320, 152102), (472, 103120), (590, 82496), (640, 76051), (944, 51560), (1180, 41248), (1289, 37760), (1888, 25780), (2360, 20624), (2578, 18880), (3776, 12890), (4720, 10312), (5156, 9440), (6445, 7552)]