57389080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2113}}^1$

素因数の和:2228

約数の個数: 64

約数和(自身を含む): 149163840

約数和(自身を除く): 91774760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 97, 140, 194, 280, 388, 485, 679, 776, 970, 1358, 1940, 2113, 2716, 3395, 3880, 4226, 5432, 6790, 8452, 10565, 13580, 14791, 16904, 21130, 27160, 29582, 42260, 59164, 73955, 84520, 118328, 147910, 204961, 295820, 409922, 591640, 819844, 1024805, 1434727, 1639688, 2049610, 2869454, 4099220, 5738908, 7173635, 8198440, 11477816, 14347270, 28694540, 57389080]

約数ペア:

[(1, 57389080), (2, 28694540), (4, 14347270), (5, 11477816), (7, 8198440), (8, 7173635), (10, 5738908), (14, 4099220), (20, 2869454), (28, 2049610), (35, 1639688), (40, 1434727), (56, 1024805), (70, 819844), (97, 591640), (140, 409922), (194, 295820), (280, 204961), (388, 147910), (485, 118328), (679, 84520), (776, 73955), (970, 59164), (1358, 42260), (1940, 29582), (2113, 27160), (2716, 21130), (3395, 16904), (3880, 14791), (4226, 13580), (5432, 10565), (6790, 8452)]