5191393.00000000

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1231}}^1$

素因数の和:1314

約数の個数: 64

約数和(自身を含む): 119750400

約数和(自身を除く): 70165720

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 53, 76, 95, 106, 152, 190, 212, 265, 380, 424, 530, 760, 1007, 1060, 1231, 2014, 2120, 2462, 4028, 4924, 5035, 6155, 8056, 9848, 10070, 12310, 20140, 23389, 24620, 40280, 46778, 49240, 65243, 93556, 116945, 130486, 187112, 233890, 260972, 326215, 467780, 521944, 652430, 935560, 1239617, 1304860, 2479234, 2609720, 4958468, 6198085, 9916936, 12396170, 24792340, 49584680]

約数ペア:

[(1, 49584680), (2, 24792340), (4, 12396170), (5, 9916936), (8, 6198085), (10, 4958468), (19, 2609720), (20, 2479234), (38, 1304860), (40, 1239617), (53, 935560), (76, 652430), (95, 521944), (106, 467780), (152, 326215), (190, 260972), (212, 233890), (265, 187112), (380, 130486), (424, 116945), (530, 93556), (760, 65243), (1007, 49240), (1060, 46778), (1231, 40280), (2014, 24620), (2120, 23389), (2462, 20140), (4028, 12310), (4924, 10070), (5035, 9848), (6155, 8056)]