5200809920

素因数分解:

$2^6\times 5^1\times {\mathrm{16252531}}^1$

素因数の和:16252548

約数の個数: 28

約数和(自身を含む): 12384429384

約数和(自身を除く): 7183619464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 16252531, 32505062, 65010124, 81262655, 130020248, 162525310, 260040496, 325050620, 520080992, 650101240, 1040161984, 1300202480, 2600404960, 5200809920]

約数ペア:

[(1, 5200809920), (2, 2600404960), (4, 1300202480), (5, 1040161984), (8, 650101240), (10, 520080992), (16, 325050620), (20, 260040496), (32, 162525310), (40, 130020248), (64, 81262655), (80, 65010124), (160, 32505062), (320, 16252531)]