38320960

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3863}}^1$

素因数の和:3911

約数の個数: 56

約数和(自身を含む): 94219776

約数和(自身を除く): 55898816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 3863, 4960, 7726, 9920, 15452, 19315, 30904, 38630, 61808, 77260, 119753, 123616, 154520, 239506, 247232, 309040, 479012, 598765, 618080, 958024, 1197530, 1236160, 1916048, 2395060, 3832096, 4790120, 7664192, 9580240, 19160480, 38320960]

約数ペア:

[(1, 38320960), (2, 19160480), (4, 9580240), (5, 7664192), (8, 4790120), (10, 3832096), (16, 2395060), (20, 1916048), (31, 1236160), (32, 1197530), (40, 958024), (62, 618080), (64, 598765), (80, 479012), (124, 309040), (155, 247232), (160, 239506), (248, 154520), (310, 123616), (320, 119753), (496, 77260), (620, 61808), (992, 38630), (1240, 30904), (1984, 19315), (2480, 15452), (3863, 9920), (4960, 7726)]