5450872

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:188

約数の個数: 64

約数和(自身を含む): 12672000

約数和(自身を除く): 7221128

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 47, 56, 76, 94, 109, 133, 152, 188, 218, 266, 329, 376, 436, 532, 658, 763, 872, 893, 1064, 1316, 1526, 1786, 2071, 2632, 3052, 3572, 4142, 5123, 6104, 6251, 7144, 8284, 10246, 12502, 14497, 16568, 20492, 25004, 28994, 35861, 40984, 50008, 57988, 71722, 97337, 115976, 143444, 194674, 286888, 389348, 681359, 778696, 1362718, 2725436, 5450872]

約数ペア:

[(1, 5450872), (2, 2725436), (4, 1362718), (7, 778696), (8, 681359), (14, 389348), (19, 286888), (28, 194674), (38, 143444), (47, 115976), (56, 97337), (76, 71722), (94, 57988), (109, 50008), (133, 40984), (152, 35861), (188, 28994), (218, 25004), (266, 20492), (329, 16568), (376, 14497), (436, 12502), (532, 10246), (658, 8284), (763, 7144), (872, 6251), (893, 6104), (1064, 5123), (1316, 4142), (1526, 3572), (1786, 3052), (2071, 2632)]