120830528

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20747}}^1$

素因数の和:20779

約数の個数: 56

約数和(自身を含む): 295119552

約数和(自身を除く): 174289024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 20747, 41494, 82988, 145229, 165976, 269711, 290458, 331952, 539422, 580916, 663904, 1078844, 1161832, 1327808, 1887977, 2157688, 2323664, 3775954, 4315376, 4647328, 7551908, 8630752, 9294656, 15103816, 17261504, 30207632, 60415264, 120830528]

約数ペア:

[(1, 120830528), (2, 60415264), (4, 30207632), (7, 17261504), (8, 15103816), (13, 9294656), (14, 8630752), (16, 7551908), (26, 4647328), (28, 4315376), (32, 3775954), (52, 2323664), (56, 2157688), (64, 1887977), (91, 1327808), (104, 1161832), (112, 1078844), (182, 663904), (208, 580916), (224, 539422), (364, 331952), (416, 290458), (448, 269711), (728, 165976), (832, 145229), (1456, 82988), (2912, 41494), (5824, 20747)]