769347520

素因数分解:

$2^6\times 5^1\times {\mathrm{2404211}}^1$

素因数の和:2404228

約数の個数: 28

約数和(自身を含む): 1832009544

約数和(自身を除く): 1062662024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 2404211, 4808422, 9616844, 12021055, 19233688, 24042110, 38467376, 48084220, 76934752, 96168440, 153869504, 192336880, 384673760, 769347520]

約数ペア:

[(1, 769347520), (2, 384673760), (4, 192336880), (5, 153869504), (8, 96168440), (10, 76934752), (16, 48084220), (20, 38467376), (32, 24042110), (40, 19233688), (64, 12021055), (80, 9616844), (160, 4808422), (320, 2404211)]