5312320

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1277}}^1$

素因数の和:1307

約数の個数: 56

約数和(自身を含む): 13633704

約数和(自身を除く): 8321384

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 1277, 2080, 2554, 4160, 5108, 6385, 10216, 12770, 16601, 20432, 25540, 33202, 40864, 51080, 66404, 81728, 83005, 102160, 132808, 166010, 204320, 265616, 332020, 408640, 531232, 664040, 1062464, 1328080, 2656160, 5312320]

約数ペア:

[(1, 5312320), (2, 2656160), (4, 1328080), (5, 1062464), (8, 664040), (10, 531232), (13, 408640), (16, 332020), (20, 265616), (26, 204320), (32, 166010), (40, 132808), (52, 102160), (64, 83005), (65, 81728), (80, 66404), (104, 51080), (130, 40864), (160, 33202), (208, 25540), (260, 20432), (320, 16601), (416, 12770), (520, 10216), (832, 6385), (1040, 5108), (1277, 4160), (2080, 2554)]